USPTO Examiner RIEGELMAN MICHAEL A - Art Unit 3654

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19229608OIL DISTRIBUTOR AND REDUCERJune 2025February 2026Allow911NoNo
19223886GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIOMay 2025November 2025Allow510YesNo
19223862GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIOMay 2025October 2025Allow510YesNo
18873587Lubricant Through Hole For TransmissionDecember 2024March 2026Allow1500NoNo
18872324GEAR CHANGING SYSTEM FOR AN ACCESSORY GEARBOX OF AN AIRCRAFT TURBINE ENGINE AND METHOD OF USEDecember 2024February 2026Allow1400NoNo
18972185GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIODecember 2024February 2025Allow200NoNo
18972172GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIODecember 2024February 2025Allow200NoNo
18957954CONTROL DEVICE FOR GEARBOXNovember 2024February 2026Allow1401NoNo
18952009DISPENSING SYSTEM TO APPLY GREASE TO A LENS HOLDER AND METHOD THEREOFNovember 2024December 2025Allow1301NoNo
18866579Method and Device for Controlling a Closing Movement of a Door of an Elevator Car in the Event of a Power Failure, Method for Retrofitting a Door of an Elevator Car, Door for an Elevator Car, and Elevator SystemNovember 2024November 2025Allow1100NoNo
18946146LUBRICANT ATOMIZING DEVICE FOR GREASE GUNSNovember 2024October 2025Allow1200NoNo
18927628TRANSPORT APPARATUS AND METHOD OF ADJUSTING TRANSPORT APPARATUSOctober 2024October 2025Allow1200NoNo
18857315ELEVATOR SYSTEM, KIT AND METHODOctober 2024September 2025Allow1100NoNo
18850950MOTORCYCLESeptember 2024January 2026Allow1601NoNo
18848671POWER TRANSMISSION DEVICE AND HYDRAULIC DEVICESeptember 2024February 2026Allow1710NoNo
18882037VEHICLE DRIVE SHAFT GREASE SYSTEMSeptember 2024February 2026Allow1702NoNo
18843434FLOATING BEARED CONE OF TABLET AND POWDER DOCKING STATIONSeptember 2024February 2026Allow1800NoNo
18790071ELEVATOR CAR CEILING ACCESS SYSTEMJuly 2024March 2025Allow800NoNo
18729675LUBRICATION MONITORING SYSTEMJuly 2024December 2025Allow1711NoNo
18775637USE OF DYNAMIC PRESSURE TO CONTROL FLUID BLEED SYSTEMJuly 2024February 2026Allow1910NoNo
18762360Bolt Lubrication ApparatusJuly 2024September 2025Allow1400NoNo
18725595DEVICE CONFIGURED TO BE MOUNTED ON AN OIL TANK OF AN AIRCRAFT TURBOMACHINE, OIL SUPPLY ASSEMBLY AND ASSOCIATED METHOD OF USEJune 2024May 2025Allow1000NoNo
18749067APRON DEVICE, ELEVATOR CAR AND METHOD FOR PROTECTING FROM FALLING INTO ELEVATOR SHAFTJune 2024February 2025Allow800NoNo
18747534ELEVATOR CAR WITH STOWABLE WORKING PLATFORMJune 2024September 2025Allow1520NoNo
18747601ELEVATOR CONNECTOR WITH ANGLED INTERFACEJune 2024March 2025Allow901NoNo
18746074DENTAL HANDPIECE OILING MACHINEJune 2024August 2025Allow1410NoNo
18720334OIL SUPPLY DEVICE FOR COMPRESSOR, COMPRESSOR, AND REFRIGERATION EQUIPMENTJune 2024August 2025Allow1410NoNo
18741070HYDRAULICALLY DRIVEN DE-OILER FOR GAS TURBINE ENGINESJune 2024February 2026Allow2010NoNo
18739960Greasing sleeveJune 2024May 2025Allow1110NoNo
18716961ASSEMBLY OF A HOLLOW RAIL IN AN ELEVATOR SHAFT OF AN ELEVATOR INSTALLATIONJune 2024November 2024Allow600NoNo
18733749INTERNAL COMBUSTION ENGINEJune 2024January 2026Allow1920YesNo
18658671STAIR LIFTING CHAIRMay 2024January 2025Allow800NoNo
18656598Reciprocating Pump Packing LubricatorMay 2024July 2025Allow1511NoNo
18637333FIREPROOF DOOR APPARATUS, FIREPROOF STRUCTURE AND SUBSTRATE TREATING FACILITYApril 2024September 2025Allow1700NoNo
18632606OIL SUPPLY DEVICE AND CONTROL METHOD FOR ELECTRIC VEHICLE POWERTRAINApril 2024January 2026Allow2210NoNo
18632851OIL SUPPLY DEVICE AND CONTROL METHOD FOR ELECTRIC VEHICLE POWERTRAINApril 2024October 2024Allow700NoNo
18625192AI-DRIVEN WIRELESS LUBRICATOR REMOTE CONTROL SYSTEMApril 2024April 2025Allow1200NoNo
18620227STAIR LIFT SYSTEMS AND METHODS FOR ASSEMBLING, INSTALLING, AND USING SUCH SYSTEMSMarch 2024March 2026Allow2301NoNo
18618358AUXILIARY ROLLERS FOR A FORK OF A FORKED MATERIALS-HANDLING VEHICLEMarch 2024August 2025Allow1601NoNo
18694870TURBINE ENGINE COMPRISING AN OIL SUPPLY SYSTEMMarch 2024August 2025Allow1710NoNo
18694057DRIVE ASSEMBLY AND VEHICLE HAVING SUCH A DRIVE ASSEMBLYMarch 2024August 2025Allow1710NoNo
18693222CONTROL DEVICE FOR GEARBOXMarch 2024August 2024Allow502NoNo
18602708Electric Stair LiftMarch 2024April 2025Abandon1310NoNo
18594508ELECTRIC DRIVE MODULE DUAL SUMP ARRANGEMENT FOR OIL MANAGEMENTMarch 2024March 2025Allow1310NoNo
18590619SCISSOR LIFT WITH MIDDLE PIN OFFSET AND KICKERFebruary 2024June 2025Allow1511NoNo
18587230RADIAL HOLE ARRANGEMENT INTERCEPTING A ROTATIONAL LUBRICATION LINE PARALLEL TO AND NON-COAXIAL WITH THE ROTATIONAL AXISFebruary 2024February 2026Allow2401NoNo
18581693DRIVE DEVICEFebruary 2024August 2025Allow1810NoNo
18444903PLANETARY PINION OIL DELIVERY DEVICEFebruary 2024August 2025Allow1800NoNo
18441800LIFT DEVICEFebruary 2024April 2025Allow1400NoNo
18683484DYNAMIC TRACTIVE DRIVE FOR VERTICAL TRANSPORTATION SYSTEMFebruary 2024January 2025Allow1100NoNo
18438747MACHINE LUBRICATION SYSTEMFebruary 2024September 2024Allow700NoNo
18436753Hybrid Electric Propulsion System With Pitch Change Mechanism OperationFebruary 2024July 2025Allow1801NoNo
18292041A SEAL ASSEMBLY FOR AN ELEVATOR AND A METHOD TO OPERATE THE SAMEJanuary 2024January 2026Allow2310NoNo
18292050A CHARGER ASSEMBLY FOR CHARGING AN ENERGY STORAGE UNIT ASSOCIATED WITH AN ELEVATORJanuary 2024October 2025Allow2000NoNo
18422702GLASS ELEVATOR INNOVATIONSJanuary 2024December 2024Allow1001NoNo
18408089INTERNALLY LUBRICATED SHIFT FORKJanuary 2024February 2026Abandon2501NoNo
18391034Chain Lubricant Applicator ApparatusDecember 2023May 2025Allow1710NoNo
18572031DEVICE FOR DETECTING LEAKS IN AN AIRCRAFT ENGINE LUBRICATING OIL CIRCUITDecember 2023October 2024Allow1000NoNo
18543620LUBRICANT DELIVERY SYSTEM AND METHODDecember 2023November 2024Allow1100NoNo
18536101DRIVE APPARATUSDecember 2023July 2024Allow700NoNo
18535249POWER TRANSFER MECHANISMDecember 2023September 2025Allow2110NoNo
18533785SYSTEM AND METHOD FOR REDUCING FRICTION, TORQUE AND DRAG IN ARTIFICIAL LIFT SYSTEMS USED IN OIL AND GAS PRODUCTION WELLSDecember 2023April 2025Allow1620NoNo
18568064A DRIVE UNIT FOR RAIL LUBRICATING DEVICES AND A METHOD FOR USING THE SAMEDecember 2023June 2025Allow1820NoNo
18531123OIL DISTRIBUTOR, AXLE DRIVE AND MOTOR VEHICLEDecember 2023February 2025Allow1410NoNo
18520907Drive Module for a Motor VehicleNovember 2023September 2025Allow2111NoNo
18520594TRANSMISSION FOR A MOTOR VEHICLENovember 2023February 2025Allow1410NoNo
18519398SYSTEMS AND METHOD FOR CONTROLLING LUBRICATIONNovember 2023April 2025Allow1610NoNo
18519988PROTECTOR FOR AN ELEVATOR CARNovember 2023August 2024Allow910NoNo
18517878LUBRICATION SYSTEM FOR A TURBINE ENGINENovember 2023September 2025Allow2121YesNo
18561903LUBRICANT SUPPLY SYSTEM FOR A DRIVE UNIT OF AN ELECTRICALLY OPERATED VEHICLENovember 2023September 2024Allow1000NoNo
18510573HYDRAULIC FLUID PICK-UP TUBENovember 2023January 2025Allow1411NoNo
18510014LUBRICATION SYSTEM FOR A GEAR ASSEMBLYNovember 2023December 2025Allow2540YesNo
18506482LUBRICATING OIL TANK AND ROTARY MACHINE SYSTEMNovember 2023September 2024Allow1010NoNo
18387869GUIDE RAIL DEVICE FOR ELEVATORNovember 2023September 2024Allow1010NoNo
18501173GAS TURBINE ENGINE OIL FLOW CONTROL SYSTEMNovember 2023December 2024Allow1301NoNo
18501707BEARING LUBRICATION SYSTEMS AND METHODS FOR OPERATING THE SAMENovember 2023August 2024Allow900NoNo
18497207OIL DELIVERY SYSTEM ARCHITECTUREOctober 2023May 2024Allow700NoNo
18556686ELEVATOR SYSTEMOctober 2023December 2024Abandon1410NoNo
18491888AUXILIARY OIL TANK FOR AN AIRCRAFT TURBINE ENGINEOctober 2023May 2025Allow1910NoNo
18491248OIL DE-AERATOR FOR AIRCRAFT ENGINEOctober 2023May 2025Allow1900NoNo
18287095LUBRICATING SYSTEMOctober 2023March 2025Allow1710NoNo
18555655CHASSIS ASSEMBLY AND AUTOMATIC GUIDED VEHICLEOctober 2023May 2024Allow700NoNo
18481582GEARBOX ASSEMBLY LUBRICATION SYSTEM FOR A TURBINE ENGINEOctober 2023December 2024Allow1401NoNo
18480417LUBRICANT COLLECTION ASSEMBLYOctober 2023August 2025Allow2211NoNo
18376125ELECTRONICALLY DRIVEN LUBRICATION SYSTEM ON GAS TURBINE ENGINESOctober 2023February 2026Allow2821NoNo
18479296GEAR COOLING SYSTEMOctober 2023August 2024Allow1110NoNo
18374726LUBRICANT FILTER SYSTEM, AIRCRAFT ENGINE, AND METHOD OF OPERATING A LUBRICANT SYSTEMSeptember 2023February 2026Allow2911NoNo
18374064MODULAR CABIN ASSEMBLY FOR AN ELEVATOR AND A METHOD TO OPERATE THE SAMESeptember 2023March 2024Allow500NoNo
18551890BRAKE SYSTEM FOR AN ELEVATORSeptember 2023April 2024Allow700NoNo
18551887ROLLER GUIDE SHOE FOR GUIDING AN ELEVATOR CAR OR A COUNTERWEIGHT OF AN ELEVATORSeptember 2023April 2025Abandon1820NoNo
18371984APPARATUS FOR TRANSPORTING A LOAD, IN PARTICULAR A STAIRLIFTSeptember 2023December 2024Allow1520NoNo
18282680HIGH EFFICIENCY SEAL OIL SYSTEMSeptember 2023August 2024Allow1100NoNo
18368996STRADDLE FORK VEHICLESeptember 2023October 2023Allow100NoNo
18466326VEHICLE TRANSMISSION WITH A POWER TAKE-OFF, VEHICLE AND WORKING MACHINE ARRANGEMENTSeptember 2023September 2024Allow1210NoNo
18464534METHOD OF CONSTRUCTING ELEVATOR AND CONSTRUCTION-TIME ELEVATOR ARRANGEMENTSeptember 2023February 2025Allow1721YesNo
18242783Elevator Car Door Detection ApparatusSeptember 2023October 2024Allow1410NoNo
18461511DRIVE DEVICESeptember 2023March 2024Allow700NoNo
18241870ELEVATOR AND DOOR LOCK THEREFOR AND METHOD FOR UNLOCKING THEREOFSeptember 2023October 2025Allow2530YesNo
18241614FLUID DRAIN SYSTEMSeptember 2023March 2024Allow700NoNo
18278673A TRANSPORT SYSTEM FOR AN ELEVATOR OR LIFTAugust 2023January 2025Allow1711NoNo

Appeals Overview

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

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
16
Examiner Affirmed
9
(56.2%)
Examiner Reversed
7
(43.8%)
Reversal Percentile
66.6%
Higher than average

What This Means

With a 43.8% reversal rate, the PTAB reverses the examiner's rejections in a meaningful percentage of cases. This reversal rate is above the USPTO average, indicating that appeals have better success here than typical.

Strategic Value of Filing an Appeal

Total Appeal Filings
57
Allowed After Appeal Filing
27
(47.4%)
Not Allowed After Appeal Filing
30
(52.6%)
Filing Benefit Percentile
76.2%
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, 47.4% 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 RIEGELMAN, MICHAEL A - Prosecution Strategy Guide

Executive Summary

Examiner RIEGELMAN, MICHAEL A works in Art Unit 3654 and has examined 1,068 patent applications in our dataset. With an allowance rate of 78.3%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 29 months.

Allowance Patterns

Examiner RIEGELMAN, MICHAEL A's allowance rate of 78.3% places them in the 46% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.

Office Action Patterns

On average, applications examined by RIEGELMAN, MICHAEL 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 RIEGELMAN, MICHAEL A is 29 months. This places the examiner in the 66% percentile for prosecution speed. Prosecution timelines are slightly faster than average with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +8.5% benefit to allowance rate for applications examined by RIEGELMAN, MICHAEL A. This interview benefit is in the 39% percentile among all examiners. Recommendation: Interviews provide a below-average benefit with this examiner.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 30.1% 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 28.8% of cases where such amendments are filed. This entry rate is in the 41% percentile among all examiners. Strategic Recommendation: This examiner shows below-average receptiveness to after-final amendments. You may need to file an RCE or appeal rather than relying on after-final amendment entry.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 100.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 75% percentile among all examiners. Strategic Recommendation: Pre-appeal conferences are highly effective with this examiner compared to others. Before filing a full appeal brief, strongly consider requesting a PAC. The PAC provides an opportunity for the examiner and supervisory personnel to reconsider the rejection before the case proceeds to the PTAB.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 71.9% of appeals filed. This is in the 60% percentile among all examiners. Of these withdrawals, 51.2% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows above-average willingness to reconsider rejections during appeals. The mandatory appeal conference (MPEP § 1207.01) provides an opportunity for reconsideration.

Petition Practice

When applicants file petitions regarding this examiner's actions, 51.2% are granted (fully or in part). This grant rate is in the 50% 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 0.8% of allowed cases (in the 65% 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 0.0% of allowed cases (in the 39% percentile). This examiner issues Quayle actions less often than average. Allowances may come directly without a separate action for formal matters.

Prosecution Strategy Recommendations

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

  • Request pre-appeal conferences: PACs are highly effective with this examiner. Before filing a full appeal brief, request a PAC to potentially resolve issues without full PTAB review.

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.