USPTO Examiner FLUHART STACEY A - Art Unit 3655

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19196024ELECTROMAGNETICALLY SHIFTABLE POSITIVE ENGAGEMENT CLUTCHMay 2025January 2026Allow910NoNo
19171491TECHNIQUES FOR UTILIZING A TORQUE CONVERTER QUADRATIC MODEL TO DETERMINE A MAXIMUM POWERTRAIN TORQUE CAPABILITYApril 2025October 2025Allow600YesNo
19094832DRIVE UNIT AND TRANSMISSION DEVICEMarch 2025January 2026Allow1020NoNo
19084535CLUTCH DEVICEMarch 2025December 2025Allow910YesNo
19083911CLUTCH DEVICEMarch 2025November 2025Allow810YesNo
19070081VEHICLE DIFFERENTIAL DISCONNECT ASSEMBLYMarch 2025October 2025Allow810NoNo
19033319VEHICLE DRIVING DEVICE AND VEHICLEJanuary 2025January 2026Allow1210NoNo
19022832CLUTCH DEVICEJanuary 2025November 2025Allow1010NoNo
18999574TORSION DAMPER AND CLUTCH DISCDecember 2024February 2026Allow1410NoNo
18987472Piston ClutchDecember 2024September 2025Allow910NoNo
18982391WORKING VEHICLEDecember 2024October 2025Allow1010NoNo
18871958DRIVELINE COMPONENT WITH A SELECTIVE CONNECTION ASSEMBLYDecember 2024January 2026Allow1410NoNo
18970488LUBRICATION MANAGEMENT SYSTEM FOR A TRANSMISSION HAVING A HIGH SPEED CLUTCHDecember 2024October 2025Allow1110NoNo
18948960ACTUATION DEVICE FOR A TRANSMISSION SYSTEMNovember 2024January 2026Allow1420NoNo
18944106SLIDING SLEEVENovember 2024October 2025Abandon1210NoNo
18938724SELF-BALANCING POWER SYSTEM, SELF-BALANCING CONTROL METHOD, SELF-BALANCING CONTROL SYSTEM, AND SELF-BALANCING VEHICLENovember 2024January 2026Allow1410NoNo
18939164CLUTCH ASSEMBLY, POWER MECHANISM AND VEHICLENovember 2024January 2026Allow1420YesNo
18925515VARIABLE CHARACTERISTIC LIMITED-SLIP DIFFERENTIALOctober 2024June 2025Allow810NoNo
18919748FRICTION CLUTCH OF A MULTISPEED TRANSMISSION AND ELECTRIC DRIVE OF A VEHICLEOctober 2024December 2025Abandon1411NoNo
18856375CLUTCH ACTUATION DEVICEOctober 2024July 2025Allow910NoNo
18842842TRANSMISSION POWERTRAIN VEHICLE AND METHODAugust 2024September 2025Allow1310NoNo
18819453ELECTRONIC DRIVE MODULE HAVING DUAL COAXIAL MOTORS AND CLUTCH DISCONNECTAugust 2024October 2025Allow1410YesNo
18840687Gearing for An Electrical Drive System of a Motor Vehicle, and Electrical Drive System Having a Gearing of this KindAugust 2024October 2025Abandon1310NoNo
18840090DRIVE TRAIN COMPRISING AN ACTUATING ASSEMBLY AND A COUPLING DEVICE FOR COUPLING AN OUTPUT SHAFT TO A DRIVE AND FOR ACTUATING A PARKING LOCKAugust 2024October 2025Allow1410NoNo
18839457HYBRID TRANSMISSION, DRIVE TRAIN FOR A HYBRID VEHICLE, AND METHOD FOR OPERATING A DRIVE TRAINAugust 2024October 2025Abandon1410NoNo
18838252MULTI-PISTON DISENGAGEMENT SYSTEM FOR A BRAKE DEVICE OF A VEHICLE, BRAKE DEVICE FOR A VEHICLE HAVING A MULTI-PISTON DISENGAGEMENT SYSTEM, AND TRANSMISSION ARRANGEMENT FOR A VEHICLE HAVING THE BRAKE DEVICEAugust 2024July 2025Allow1110NoNo
18753145EXTERNALLY MOUNTED PARKING SYSTEMJune 2024November 2025Abandon1710NoNo
18749795DIFFERENTIAL BEVEL GEAR, BEVEL GEAR DIFFERENTIAL AND METHOD FOR PRODUCING A DIFFERENTIAL BEVEL GEAR USING FORMING TECHNOLOGYJune 2024August 2025Allow1410NoNo
18745687METHOD FOR OPERATING A TRAILER VEHICLE HAVING AN ELECTRIC DRIVE AND FRICTION BRAKES, AS WELL AS TRAILER BRAKE CONTROL UNIT AND TRAILER VEHICLE FOR CARRYING OUT THE METHODJune 2024October 2024Allow400NoNo
18719486VIBRATION DAMPER IN A HYDRAULIC FRICTION CLUTCH ACTUATION SYSTEM OF A MOTOR VEHICLEJune 2024August 2025Allow1510NoNo
18740571HYDRAULIC CLUTCH, TRAVEL POWER TRANSMISSION DEVICE, AND WORK VEHICLEJune 2024January 2025Allow710NoNo
18734358FRICTION WASHER FOR LIMITED SLIP DIFFERENTIAL CLUTCH PACKJune 2024January 2025Allow710NoNo
18715766CLUTCH COMPRISING A DOUBLE-ACTING PISTON, AND AXIALLY ELASTIC END STOP DISC FOR A SLIDING SLEEVEJune 2024June 2025Allow1210NoNo
18678032PLANETARY GEARBOXMay 2024January 2025Allow810NoNo
18663643CLUTCH FOR DISPOSABLE PUMP CARTRIDGEMay 2024September 2025Allow1610NoNo
18708695GEAR MOTOR INCLUDING AN ELECTRIC MOTOR AND A GEARBOXMay 2024June 2025Allow1310NoNo
18643274WET CLUTCH PRESSURE CONTROLApril 2024January 2025Allow910NoNo
18633542HYBRID POWER SYSTEM AND ENERGY MANAGEMENT OPTIMIZATION METHOD THEREOFApril 2024February 2025Allow1010NoNo
18700370VARIABLE STIFFNESS DEVICE TO ABSORB BACKLASH IN SPLINED COMPONENTSApril 2024July 2025Allow1510NoNo
18700071CLUTCH DEVICE AND MOTORCYCLEApril 2024September 2025Allow1710NoNo
18698504Method for Controlling an Electric Motor of an Electric BicycleApril 2024October 2025Allow1910NoNo
18625636VEHICLE DRIVE TRAIN OF A VEHICLEApril 2024December 2025Abandon2011NoNo
18695018TORQUE-DISTRIBUTION DEVICE FOR A MOTOR VEHICLE COMPRISING TWO PRESSURE-MEDIUM-ACTUATED CLUTCHES HAVING DOUBLE PISTONS, AND METHOD FOR OPERATING THE TORQUE-DISTRIBUTION DEVICEMarch 2024January 2025Allow1010NoNo
18691209PRESSURE-ACTUATED CLUTCH WITH A DOUBLE PISTON, AND TORQUE DISTRIBUTION DEVICE FOR A MOTOR VEHICLE WITH TWO CLUTCHES OF THIS TYPEMarch 2024September 2024Allow600NoNo
18280958CLUTCH CONTROL APPARATUSMarch 2024November 2025Allow2610NoNo
18591235ACTUATOR CONTROL FOR DRIVETRAIN DISCONNECT ASSEMBLYFebruary 2024March 2025Allow1310NoNo
18588165ELECTROMAGNETIC SWITCHABLE CLUTCHFebruary 2024August 2025Allow1710NoNo
18585932INTEGRATED DISCONNECT FOR DRIVE UNITFebruary 2024March 2025Allow1311YesNo
18436592ClutchFebruary 2024April 2025Allow1420NoNo
18420878VEHICLE PARKING LOCK SYSTEMJanuary 2024June 2024Allow500NoNo
18399903ELECTRIC POWER GENERATING DEVICEDecember 2023February 2025Allow1410NoNo
18545443EARTH WORKING MACHINE HAVING A SHIFTABLE TRANSMISSION BETWEEN A DRIVE MOTOR AND A ROTATABLE WORKING APPARATUSDecember 2023November 2024Allow1110NoNo
18571408FLUID CONDUCTING ASSEMBLY FOR A MULTI-PLATE CLUTCH AND CLUTCH UNITDecember 2023October 2024Allow1010NoNo
18541984GEAR ASSEMBLY FOR A SQUARE BALERDecember 2023January 2026Allow2520NoNo
18530377WET BRAKE CLUTCHDecember 2023December 2024Allow1210NoNo
18526719PRESSURE RETAINING CAP WITH MANUAL INTERFACE FOR ROTATIONDecember 2023December 2024Allow1310NoNo
18505487Power Train for a Motor VehicleNovember 2023February 2025Allow1520NoNo
18287717CLUTCH ADJUSTMENT DEVICE OF AGRICULTURAL WORK VEHICLEOctober 2023April 2025Allow1800NoNo
18552948CLUTCH ASSEMBLY WITH TWO HYDRAULICALLY ACTUATED CLUTCH DEVICESSeptember 2023August 2024Allow1100NoNo
18463681CLUTCH SYSTEMSeptember 2023July 2025Allow2310NoNo
18458195GEAR SYSTEM FOR DRIVE ARM OF TRACTORAugust 2023January 2025Allow1720YesNo
18235400ROTARY POWER TRANSMISSION DEVICE WITH CLUTCHAugust 2023November 2024Allow1511YesNo
18365310Clutch Actuator AssemblyAugust 2023December 2024Allow1610NoNo
18360691CLUTCH SYSTEM WITH A DETENT ASSEMBLYJuly 2023August 2024Allow1310NoNo
18224627CLUTCH DEVICEJuly 2023March 2025Allow2021NoNo
18353467THRUST RING FRICTIONAL DAMPERJuly 2023January 2026Allow3010NoNo
18270584WET CLUTCH VALVE ARRANGEMENTJune 2023January 2025Allow1910NoNo
18270370DOUBLE CLUTCH ASSEMBLY OF ELECTRIC DRIVING APPARATUS FOR VEHICLE AND ELECTRIC DRIVING APPARATUS INCLUDING SAMEJune 2023December 2024Allow1710NoNo
18270340METHOD FOR ACTUATING A DECOUPLING UNITJune 2023July 2024Allow1320YesNo
18259478HYBRID DRIVING MODULEJune 2023December 2024Allow1810NoNo
18329286CONTROL OF AN IMPELLER CLUTCH OF A TORQUE CONVERTER FOR A GASEOUS FUEL ENGINEJune 2023April 2025Allow2310YesNo
18205299SYSTEMS AND METHODS FOR SELECTIVELY ROTATIONALLY FIXING A PEDALED DRIVETRAINJune 2023December 2024Allow1820NoNo
18327333CLUTCH ACTUATORJune 2023November 2024Abandon1810NoNo
18196509CLUTCH ASSEMBLYMay 2023November 2024Allow1810NoNo
18316714Magnetorheological (MR) Clutches for Hybrid Drivetrain Power DistributionMay 2023July 2025Allow2610NoNo
18028657THROTTLE VALVE BODY ASSEMBLY WITH COMPENSATED CONTROLMarch 2023October 2025Allow3110NoNo
18189949SYSTEM AND METHOD FOR A DIFFERENTIAL DISCONNECT ELECTRIC AXLEMarch 2023June 2025Allow2611YesNo
18188800BALANCED HARMONIC DRIVE WITH OUTPUT SHAFT DISCONNECTMarch 2023November 2024Allow2010NoNo
18185539RUNAWAY EMERGENCY ACTUATOR BRAKEMarch 2023November 2024Allow2010NoNo
18169831PARKING LOCK DEVICE AND VEHICLEFebruary 2023July 2024Allow1720NoNo
18158580LUBRICATION MANAGEMENT SYSTEM FOR A TRANSMISSION HAVING A HIGH SPEED CLUTCHJanuary 2023November 2024Allow2211NoNo
18053844METHOD FOR THE QUIET AND RELIABLE ACTUATION OF A CLAW CLUTCH, AND CLAW CLUTCH ARRANGEMENTNovember 2022September 2024Allow2222NoNo
17975173DUAL PROPULSION SYSTEM WITH DRIVE UNIT CLUTCH ACTUATOROctober 2022June 2025Allow3220NoNo
18048891POWER-SPLIT AXLE DRIVE AND AGRICULTURAL VEHICLEOctober 2022March 2025Allow2910NoNo
17920616VEHICLE DRIVE DEVICEOctober 2022April 2025Abandon3010NoNo
17960616Hybrid Transmission Arrangement and Hybrid Drive TrainOctober 2022April 2025Abandon3010NoNo
17931848ELECTRIC DRIVE AXLE SYSTEM WITH A SELF-INDEXING CLUTCH AND METHOD FOR OPERATION OF SAID CLUTCHSeptember 2022December 2024Allow2710NoNo
17901418TRI-DRIVE TRANSMISSION FOR REAR MID-ENGINE VEHICLESeptember 2022February 2025Allow3010NoNo
17868850AXLE SHAFT DISCONNECT CLUTCHJuly 2022March 2025Allow3110NoNo
17664338DRIVETRAIN WITH INFINITELY AND ELECTRICALLY VARIABLE TRANSMISSION CAPABILITIESMay 2022August 2024Allow2731YesNo
17748658Auto Sliding Ramp for VehicleMay 2022September 2024Allow2800NoNo
17636777WHEEL HUBFebruary 2022October 2024Allow3210NoNo
17633397POSITIVE OVERRUNNING CLUTCHFebruary 2022September 2025Abandon4330NoYes
17613540DEVICE FOR COUPLING TWO SHAFTS, AND HITCHING DEVICE PROVIDED WITH SUCH A COUPLING DEVICENovember 2021September 2024Allow3320NoNo
17434199Shifting Element for an Automatic TransmissionAugust 2021August 2024Allow3610NoNo
16952676CLUTCH BALANCE DAM WITH COOLING FLOW VALVENovember 2020May 2021Allow600YesNo
16934468POWER TRANSMITTING DEVICE, MOTION ASSISTANCE APPARATUS, AND METHOD OF CONTROLLING THE MOTION ASSISTANCE APPARATUSJuly 2020October 2024Allow5120YesNo
16930368ENGINE LUBRICATION SYSTEMJuly 2020February 2021Allow700YesNo
16926848TRANSMISSION RANGE ADDERJuly 2020November 2020Allow400NoNo
16884127TRANSMISSION MULTI-SPEED ADDERMay 2020June 2021Allow1220NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner FLUHART, STACEY A.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
12
Examiner Affirmed
6
(50.0%)
Examiner Reversed
6
(50.0%)
Reversal Percentile
77.0%
Higher than average

What This Means

With a 50.0% reversal rate, the PTAB reverses the examiner's rejections in a meaningful percentage of cases. This reversal rate is in the top 25% across the USPTO, indicating that appeals are more successful here than in most other areas.

Strategic Value of Filing an Appeal

Total Appeal Filings
24
Allowed After Appeal Filing
12
(50.0%)
Not Allowed After Appeal Filing
12
(50.0%)
Filing Benefit Percentile
82.3%
Higher than average

Understanding Appeal Filing Strategy

Filing a Notice of Appeal can sometimes lead to allowance even before the appeal is fully briefed or decided by the PTAB. This occurs when the examiner or their supervisor reconsiders the rejection during the mandatory appeal conference (MPEP § 1207.01) after the appeal is filed.

In this dataset, 50.0% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the top 25% across the USPTO, indicating that filing appeals is particularly effective here. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.

Strategic Recommendations

✓ Appeals to PTAB show good success rates. If you have a strong case on the merits, consider fully prosecuting the appeal to a Board decision.

✓ Filing a Notice of Appeal is strategically valuable. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.

Examiner FLUHART, STACEY A - Prosecution Strategy Guide

Executive Summary

Examiner FLUHART, STACEY A works in Art Unit 3655 and has examined 603 patent applications in our dataset. With an allowance rate of 82.1%, this examiner has an above-average tendency to allow applications. Applications typically reach final disposition in approximately 26 months.

Allowance Patterns

Examiner FLUHART, STACEY A's allowance rate of 82.1% places them in the 54% percentile among all USPTO examiners. This examiner has an above-average tendency to allow applications.

Office Action Patterns

On average, applications examined by FLUHART, STACEY A receive 1.51 office actions before reaching final disposition. This places the examiner in the 27% percentile for office actions issued. This examiner issues fewer office actions than average, which may indicate efficient prosecution or a more lenient examination style.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by FLUHART, STACEY A is 26 months. This places the examiner in the 77% percentile for prosecution speed. Applications move through prosecution relatively quickly with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +16.2% benefit to allowance rate for applications examined by FLUHART, STACEY A. This interview benefit is in the 57% percentile among all examiners. Recommendation: Interviews provide an above-average benefit with this examiner and are worth considering.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 30.2% of applications are subsequently allowed. This success rate is in the 59% percentile among all examiners. Strategic Insight: RCEs show above-average effectiveness with this examiner. Consider whether your amendments or new arguments are strong enough to warrant an RCE versus filing a continuation.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 63.6% of cases where such amendments are filed. This entry rate is in the 88% percentile among all examiners. Strategic Recommendation: This examiner is highly receptive to after-final amendments compared to other examiners. Per MPEP § 714.12, after-final amendments may be entered "under justifiable circumstances." Consider filing after-final amendments with a clear showing of allowability rather than immediately filing an RCE, as this examiner frequently enters such amendments.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 0.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 18% percentile among all examiners. Note: Pre-appeal conferences show limited success with this examiner compared to others. While still worth considering, be prepared to proceed with a full appeal brief if the PAC does not result in favorable action.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 62.5% of appeals filed. This is in the 41% percentile among all examiners. Of these withdrawals, 20.0% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows below-average willingness to reconsider rejections during appeals. Be prepared to fully prosecute appeals if filed.

Petition Practice

When applicants file petitions regarding this examiner's actions, 62.3% are granted (fully or in part). This grant rate is in the 67% percentile among all examiners. Strategic Note: Petitions show above-average success regarding this examiner's actions. Petitionable matters include restriction requirements (MPEP § 1002.02(c)(2)) and various procedural issues.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 0.3% of allowed cases (in the 56% percentile). This examiner makes examiner's amendments more often than average to place applications in condition for allowance (MPEP § 1302.04).

Quayle Actions: This examiner issues Ex Parte Quayle actions in 3.2% of allowed cases (in the 75% percentile). This examiner issues Quayle actions more often than average when claims are allowable but formal matters remain (MPEP § 714.14).

Prosecution Strategy Recommendations

Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:

  • Consider after-final amendments: This examiner frequently enters after-final amendments. If you can clearly overcome rejections with claim amendments, file an after-final amendment before resorting to an RCE.

Relevant MPEP Sections for Prosecution Strategy

  • MPEP § 713.10: Examiner interviews - available before Notice of Allowance or transfer to PTAB
  • MPEP § 714.12: After-final amendments - may be entered "under justifiable circumstances"
  • MPEP § 1002.02(c): Petitionable matters to Technology Center Director
  • MPEP § 1004: Actions requiring primary examiner signature (allowances, final rejections, examiner's answers)
  • MPEP § 1207.01: Appeal conferences - mandatory for all appeals
  • MPEP § 1214.07: Reopening prosecution after appeal

Important Disclaimer

Not Legal Advice: The information provided in this report is for informational purposes only and does not constitute legal advice. You should consult with a qualified patent attorney or agent for advice specific to your situation.

No Guarantees: We do not provide any guarantees as to the accuracy, completeness, or timeliness of the statistics presented above. Patent prosecution statistics are derived from publicly available USPTO data and are subject to data quality limitations, processing errors, and changes in USPTO practices over time.

Limitation of Liability: Under no circumstances will IronCrow AI be liable for any outcome, decision, or action resulting from your reliance on the statistics, analysis, or recommendations presented in this report. Past prosecution patterns do not guarantee future results.

Use at Your Own Risk: While we strive to provide accurate and useful prosecution statistics, you should independently verify any information that is material to your prosecution strategy and use your professional judgment in all patent prosecution matters.