USPTO Examiner FINK THOMAS ANDREW - Art Unit 3746

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18673701HIGH EFFICIENCY ASPIRATOR FOR INFLATABLE EMERGENCY SLIDESMay 2024March 2025Allow910NoNo
18710459VACUUM PUMP AND CONTROL DEVICEMay 2024June 2025Allow1300NoNo
18438252WAVE DRIVEN VARIABLE LEVERAGE PUMP FOR WATER DESALINATIONFebruary 2024September 2024Allow700NoNo
18531346METHOD FOR CONTROLLING ELECTROCHEMICAL PUMP AND ELECTROCHEMICAL PUMP IMPLEMENTING THE SAMEDecember 2023June 2025Abandon1910NoNo
18513007SEAL BAG FOR SEAL OF AN ELECTRIC SUBMERSIBLE PUMPNovember 2023September 2024Allow1011YesNo
18510935PUMP AND FILLING ASSEMBLYNovember 2023December 2024Allow1300YesNo
18557496HYDRAULIC DEVICEOctober 2023March 2025Allow1700YesNo
18474967MANUALLY OPERATED DUAL-ACTION SUCTION/DELIVERY FLUID PUMP AND COMPONENT ASSEMBLY THEREOFSeptember 2023March 2025Allow1810NoNo
18370569BLOWERSeptember 2023July 2025Allow2121NoNo
18241195BACK PRESSURE REGULATING VALVE AND AN ELECTRIC TYPE OF A SCROLL COMPRESSOR WITH THE SAMEAugust 2023March 2025Allow1910NoNo
18455259CLEANING DEVICE WITH FLUID TANK EMPTY DETECTIONAugust 2023May 2025Allow2111NoNo
18264618PISTON PUMPAugust 2023February 2025Allow1910YesNo
18261216VARIABLE DISPLACEMENT SWASH PLATE TYPE COMPRESSOR AND CONTROL METHODJuly 2023May 2025Allow2200NoNo
18346947Miniature PumpJuly 2023November 2024Allow1600NoNo
18217818METHODS AND SYSTEMS FOR AIR COMPRESSOR AND ENGINE DRIVEN CONTROLJuly 2023February 2025Allow2020NoNo
18210247FLUID PUMPJune 2023April 2025Allow2220YesNo
18330592Variable Split Displacement Ratio Axial Piston MachinesJune 2023April 2025Allow2210YesNo
18205576ELECTROMAGNETIC AIR PUMPJune 2023January 2025Allow2010NoNo
18326468CRADLE BEARING AND CRADLE BEARING SUPPORTMay 2023June 2025Abandon2510NoNo
18316879ELECTROCHEMICAL PUMP AND DELIVERY DEVICEMay 2023October 2024Abandon1701NoNo
18144433RECIPROCATING COMPRESSORMay 2023May 2025Allow2421NoNo
18302963OIL PUMP FOR GAS TURBINE ENGINE AND ASSOCIATED METHOD OF PUMPING OILApril 2023February 2025Allow2111NoNo
18132877HORIZONTAL ROTARY COMPRESSOR WITH ENHANCED TILTABILITY DURING OPERATION AND OTHER PERFORMANCE METRICSApril 2023June 2025Allow2621YesNo
18128529ELECTRONIC POSITIVE DISPLACEMENT FLUID PUMP AND METHOD OF ENCAPSULATING THE SAMEMarch 2023September 2024Allow1801NoNo
18028853HYDRAULIC PUMPMarch 2023September 2024Allow1800NoNo
18126103PUMP WITH COMBINED ELECTRICAL CONTACTMarch 2023December 2024Allow2000NoNo
18445058Segregated multi fluid pump head assemblyMarch 2023May 2025Abandon2410NoNo
18028166EMULSION PLUNGER PUMP AND PUMP HEAD ASSEMBLY THEREOFMarch 2023January 2025Allow2210NoNo
18123611ELECTRIC COMPRESSORMarch 2023January 2025Allow2210NoNo
18186182INTEGRATED AIR SUPPLY UNITMarch 2023February 2025Allow2320YesNo
18026587ELECTRIC OIL PUMPMarch 2023March 2025Allow2400NoNo
18184152PUMP, MULTI-FUNCTION VALVE, AND CONTROLLER APPARATUSMarch 2023February 2024Allow1110NoNo
18120548UNDULATING TRANSDUCER FOR ENERGY HARNESSING AND PROPULSION APPARATUSES, METHODS AND SYSTEMSMarch 2023October 2024Allow1900NoNo
18115695ELASTIC MEMBER AND PUMP ASSEMBLY INCLUDING THE SAMEFebruary 2023September 2024Allow1801NoNo
18175386MODULAR TOWER FANFebruary 2023April 2025Allow2520YesNo
18110556Universal Spa PumpFebruary 2023February 2025Allow2420NoNo
18110025HIGH EFFICIENCY ASPIRATOR FOR INFLATABLE EMERGENCY SLIDESFebruary 2023February 2024Allow1211YesNo
18041414SYSTEM AND METHODOLOGY COMPRISING COMPOSITE STATOR FOR LOW FLOW ELECTRIC SUBMERSIBLE PROGRESSIVE CAVITY PUMPFebruary 2023August 2024Allow1810YesNo
18164363VENTILATION FAN HAVING A HYBRID BEARING SYSTEMFebruary 2023January 2024Allow1211NoNo
18015969FAN AND CLEANING APPARATUSJanuary 2023September 2024Allow2010YesNo
18085079CYLINDER BARRELDecember 2022June 2024Abandon1820NoNo
18083941Liquid Transfer ApparatusDecember 2022August 2024Allow1910NoNo
18067923TUBE WITH EMBEDDED MAGNETIC PARTICLES AND ASSOCIATED PUMPING DEVICEDecember 2022February 2025Abandon2611NoNo
18061014Fuel Pump for a Direct Injection SystemDecember 2022June 2024Allow1900NoNo
17927431GAS SUPPLY PUMP FOR SHIP DUAL FUEL ENGINENovember 2022November 2024Allow2411NoNo
17982211WAVE DRIVEN VARIABLE LEVERAGE PUMP FOR WATER DESALINATIONNovember 2022November 2023Allow1210YesNo
17982291COMPRESSER FOR PUMPING FLUID HAVING CHECK VALVES ALIGNED WITH FLUID PORTSNovember 2022December 2024Abandon2531YesNo
17981688ELECTRONIC SPEED REGULATOR HAVING A BUILT-IN FANNovember 2022December 2024Abandon2520NoNo
17964558SHAFT-DISTRIBUTED DOUBLE-ACTING ROLLER PISTON PUMPOctober 2022March 2024Allow1800YesNo
17995187MODULAR SUCTION GLAND ASSEMBLYSeptember 2022April 2024Allow1800NoNo
17951347AIR BLOWERSeptember 2022March 2024Allow1800NoNo
17912649PUMP UNIT FOR MINIATURE CLEANING MACHINESeptember 2022September 2024Allow2410NoNo
17903163Fluid Sample Pump SystemSeptember 2022April 2025Allow3101NoNo
17896708AXIAL FANAugust 2022March 2024Allow1920YesNo
17892687ROTOR INTEGRATED AXIAL FLUX ELECTRIC MOTORAugust 2022June 2025Abandon3440NoNo
17820471CONTROLLER AND METHOD FOR ADAPTIVE SPEED CONTROL OF A FAN ARRAYAugust 2022September 2023Allow1300NoNo
17886693AXIAL PISTON PUMP CONTROLLERAugust 2022November 2023Allow1500NoNo
17811103CEILING FAN HANGER ASSEMBLYJuly 2022July 2024Allow2440NoNo
17860062MULTI-FAN SYSTEM AND DRIVING METHOD THEREOFJuly 2022September 2023Allow1500NoNo
17786866EXTERNAL ROTOR CUP FOR A FAN MOTOR OF A MOTOR VEHICLEJune 2022September 2024Allow2710YesNo
17786923RECIPROCATING COMPRESSOR CYLINDER COVERJune 2022January 2025Abandon3120NoNo
17784865AXIAL PISTON PUMP WITH INCLINED PLATEJune 2022January 2024Allow1920NoNo
17784976AXIAL PISTON PUMP WITH INCLINED PLATEJune 2022December 2023Allow1811NoNo
17784850AXIAL PISTON PUMP WITH INCLINED PLATEJune 2022March 2024Allow2110YesNo
17805085GAS CONTROL DEVICEJune 2022January 2024Allow2031YesNo
17831101COMPRESSOR AND COMPRESSOR UNITJune 2022September 2024Allow2811NoNo
17829433EFFLUENT ELEVATOR SYSTEM AND METHODS OF USINGJune 2022August 2024Allow2700NoNo
17750377INTEGRATED PUMPSMay 2022November 2023Allow1830YesNo
17749673SPEED CONTROL METHOD OF DC MOTOR FANMay 2022January 2025Abandon3220NoNo
17740337RECIPROCATING COMPRESSOR WITH VARIABLE CAPACITY REGULATIONMay 2022March 2024Allow2201NoNo
17661774PUMP APPARATUSMay 2022March 2024Allow2301NoNo
17773758PUMPMay 2022March 2024Allow2210NoNo
17731966REVERSIBLE FANApril 2022April 2024Allow2411YesNo
17721336PORTABLE ELECTRIC FANApril 2022June 2024Abandon2610NoNo
17720026Systems and Methods for Compressing Gas Using Heat as Energy SourceApril 2022April 2025Abandon3621NoNo
17699486FAN FRAME WITH IMPROVED HEAT DISSIPATION PERFORMANCE AND HEAT DISSIPATION FAN HAVING THE SAMEMarch 2022April 2023Allow1320NoNo
17693870ADJUSTABLE FAN ASSEMBLYMarch 2022May 2024Allow2621YesNo
17694166FAN ASSEMBLYMarch 2022February 2024Allow2321NoNo
17689646ELECTRIC MACHINEMarch 2022May 2024Allow2640YesYes
17672868Floor PumpFebruary 2022January 2023Allow1100NoNo
17634256DUCTED FANFebruary 2022February 2024Allow2410NoNo
17667433VACUUM CELL CONFIGURED FOR REDUCED INNER CHAMBER HELIUM PERMEATIONFebruary 2022May 2023Allow1510NoNo
17633724MOTOR AND HYDRAULIC PUMP DEVICE INCLUDING THE MOTORFebruary 2022May 2024Allow2800NoNo
17592224BLOWERFebruary 2022September 2023Allow1920NoNo
17586459PUMP SYSTEMJanuary 2022October 2023Abandon2031NoNo
17586266Retainer Assembly for Pump and MethodsJanuary 2022August 2023Allow1811YesNo
17584529METERING PUMP WITH TEMPORARY REVERSAL OF DIRECTION OF THE DISPLACEMENT ELEMENTJanuary 2022April 2024Allow2640NoNo
17597797COMPRESSOR ARRANGEMENT AND METHOD OF OPERATING A COMPRESSORJanuary 2022April 2024Allow2700NoNo
17579733CROSS-FLOW FANJanuary 2022July 2024Allow3030NoNo
17627756Compressor and Air Conditioning SystemJanuary 2022December 2024Abandon3520NoNo
17577331ELECTRIC PUMPJanuary 2022December 2023Allow2300NoNo
17597435MICRO MAGNETIC-HYDRAULIC SUSPENSION CENTRIFUGAL BLOOD PUMPJanuary 2022February 2024Allow2500YesNo
17568106PROPULSION DEVICEJanuary 2022April 2023Allow1510NoNo
17565093COMPRESSOR FOR COMPRESSING HIGH-PRESSURED FLUIDSDecember 2021November 2023Allow2211NoNo
17556167BLOWERDecember 2021June 2023Allow1811NoNo
17618615CONTRACTILE DEVICE FOR USE AS AN ACTUATOR, PUMP OR COMPRESSORDecember 2021July 2023Allow1900YesNo
17616381FLUID CONTROL APPARATUS AND ELECTRONIC APPARATUSDecember 2021July 2024Allow3111NoNo
17539103ROTATION LOCKING SYSTEM OF MOTOR OF FANNovember 2021July 2023Allow2000NoNo
17535869SCROLL COMPRESSORNovember 2021June 2024Abandon3021NoNo
17534391Micro Water PumpNovember 2021April 2024Abandon2920NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner FINK, THOMAS ANDREW.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
4
Examiner Affirmed
4
(100.0%)
Examiner Reversed
0
(0.0%)
Reversal Percentile
18.3%
Lower than average

What This Means

With a 0.0% reversal rate, the PTAB affirms the examiner's rejections in the vast majority of cases. This reversal rate is in the bottom 25% across the USPTO, indicating that appeals face significant challenges here.

Strategic Value of Filing an Appeal

Total Appeal Filings
8
Allowed After Appeal Filing
1
(12.5%)
Not Allowed After Appeal Filing
7
(87.5%)
Filing Benefit Percentile
13.2%
Lower 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, 12.5% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the bottom 25% across the USPTO, indicating that filing appeals is less effective here than in most other areas.

Strategic Recommendations

Appeals to PTAB face challenges. Ensure your case has strong merit before committing to full Board review.

Filing a Notice of Appeal shows limited benefit. Consider other strategies like interviews or amendments before appealing.

Examiner FINK, THOMAS ANDREW - Prosecution Strategy Guide

Executive Summary

Examiner FINK, THOMAS ANDREW works in Art Unit 3746 and has examined 410 patent applications in our dataset. With an allowance rate of 68.8%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 30 months.

Allowance Patterns

Examiner FINK, THOMAS ANDREW's allowance rate of 68.8% places them in the 23% percentile among all USPTO examiners. This examiner is less likely to allow applications than most examiners at the USPTO.

Office Action Patterns

On average, applications examined by FINK, THOMAS ANDREW receive 1.58 office actions before reaching final disposition. This places the examiner in the 41% 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 FINK, THOMAS ANDREW is 30 months. This places the examiner in the 44% percentile for prosecution speed. Prosecution timelines are slightly slower than average with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +30.9% benefit to allowance rate for applications examined by FINK, THOMAS ANDREW. This interview benefit is in the 82% percentile among all examiners. Recommendation: Interviews are highly effective with this examiner and should be strongly considered as a prosecution strategy. Per MPEP § 713.10, interviews are available at any time before the Notice of Allowance is mailed or jurisdiction transfers to the PTAB.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 27.9% of applications are subsequently allowed. This success rate is in the 40% percentile among all examiners. Strategic Insight: RCEs show below-average effectiveness with this examiner. Carefully evaluate whether an RCE or continuation is the better strategy.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 34.5% of cases where such amendments are filed. This entry rate is in the 44% 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, 66.7% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 55% percentile among all examiners. Strategic Recommendation: Pre-appeal conferences show above-average effectiveness with this examiner. If you have strong arguments, a PAC request may result in favorable reconsideration.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 50.0% of appeals filed. This is in the 16% percentile among all examiners. Of these withdrawals, 75.0% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner rarely withdraws rejections during the appeal process compared to other examiners. If you file an appeal, be prepared to fully prosecute it to a PTAB decision. Per MPEP § 1207, the examiner will prepare an Examiner's Answer maintaining the rejections.

Petition Practice

When applicants file petitions regarding this examiner's actions, 50.0% are granted (fully or in part). This grant rate is in the 62% 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 0.0% of allowed cases (in the 40% percentile). This examiner makes examiner's amendments less often than average. You may need to make most claim amendments yourself.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.7% of allowed cases (in the 53% 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:

  • Prepare for rigorous examination: With a below-average allowance rate, ensure your application has strong written description and enablement support. Consider filing a continuation if you need to add new matter.
  • Prioritize examiner interviews: Interviews are highly effective with this examiner. Request an interview after the first office action to clarify issues and potentially expedite allowance.

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.