Prosecution Insights
Last updated: April 19, 2026

J-Tek Law Pllc

83 pending office actions • 14 clients

Portfolio Summary

83
Total Pending OAs
18
Final Rejections
65
Non-Final OAs

Client Portfolio (14 clients)

Client (Assignee)Pending OAs
Aktiebolaget SKF 60
Makita Corporation 8
A. G. Stacker Inc. 2
UACJ Corporation 2
Zecha Hartmetall-Werkzeugfabrikation GmbH 2
SKF Aerospace France S.A.S 1
SKF Recondoil AB 1
SKF Magnetic Mechatronics 1
SKF Mfr Technology AB 1
BELIMO Holding AG 1
Aktiebolaget SKF 1
Nt Tool Corporation 1
SKF Marine GmbH 1
Younikat GmbH 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18817314 Untitled A. G. Stacker Inc. DEUBLE, MARK A 3651 Non-Final OA
18884383 Untitled Aktiebolaget SKF WAITS, ALAN B 3617 Non-Final OA
19276052 Untitled Aktiebolaget SKF LEE, GILBERT Y 3675 Non-Final OA
19235744 SEALING STRUCTURE Aktiebolaget SKF PATEL, VISHAL A 3675 Non-Final OA Jun 12, 2025
19191169 POWER TOOL Makita Corporation WEEKS, GLORIA R 3731 Non-Final OA Apr 28, 2025
19110967 PLANET-CARRIER Aktiebolaget SKF PANG, ROGER L 3655 Non-Final OA Mar 12, 2025
19062233 BEARING UNIT WITH RETAINING CAGE SKF Aerospace France S.A.S WAITS, ALAN B 3617 Non-Final OA Feb 25, 2025
19058443 RADIAL SHAFT SEALING RING Aktiebolaget SKF PATEL, VISHAL A 3675 Non-Final OA Feb 20, 2025
19058466 SEALING DEVICE FOR BEARING UNIT Aktiebolaget SKF FOSTER, NICHOLAS L 3675 Non-Final OA Feb 20, 2025
19056876 IMPACT TOOL Makita Corporation PALMER, LUCAS E A 3731 Non-Final OA Feb 19, 2025
19053587 METHOD AND ARRANGEMENT FOR APPLYING A COATING TO A BEARING COMPONENT Aktiebolaget SKF TALBOT, BRIAN K 1712 Non-Final OA Feb 14, 2025
19035045 LARGE DIAMETER ROLLING BEARING Aktiebolaget SKF WAITS, ALAN B 3617 Non-Final OA Jan 23, 2025
19024165 POWER TOOL AND IMPACT DRIVER Makita Corporation SEIF, DARIUSH 3731 Non-Final OA Jan 16, 2025
18881942 PLANET CARRIER Aktiebolaget SKF KNIGHT, DEREK DOUGLAS 3655 Non-Final OA Jan 07, 2025
18874616 PILLOW BLOCK ASSEMBLY Aktiebolaget SKF PILKINGTON, JAMES 3617 Non-Final OA Dec 13, 2024
18942957 Hybrid Cage and Its Applications Aktiebolaget SKF WAITS, ALAN B 3617 Non-Final OA Nov 11, 2024
18924350 OPTIMIZED BALL BEARING WITH FEATURES FOR IMPROVED LUBRICATION Aktiebolaget SKF PILKINGTON, JAMES 3617 Non-Final OA Oct 23, 2024
18904479 UPPER BEARING CAP FOR A SUSPENSION THRUST BEARING DEVICE Aktiebolaget SKF PILKINGTON, JAMES 3617 Non-Final OA Oct 02, 2024
18903042 IMPACT TOOL Makita Corporation MARTIN, VERONICA 3731 Non-Final OA Oct 01, 2024
18843776 PLANETARY GEAR UNIT Aktiebolaget SKF PANG, ROGER L 3655 Final Rejection Sep 04, 2024
18810702 APPARATUS FOR BLACK OXIDE FINISHING Aktiebolaget SKF PENCE, JETHRO M 1717 Non-Final OA Aug 21, 2024
18809494 GROUNDING BRUSH ASSEMBLY Aktiebolaget SKF GUGGER, SEAN A 2834 Non-Final OA Aug 20, 2024
18806862 ROLLING-ELEMENT BEARING COMPRISING HOLES AND GROOVES Aktiebolaget SKF WAITS, ALAN B 3617 Non-Final OA Aug 16, 2024
18791672 BEARING SYSTEM COMPRISING A DEVICE FOR INTRODUCING AN INERT GAS IN THE BEARING CHAMBER Aktiebolaget SKF JOHNSON, PHILLIP A 3617 Non-Final OA Aug 01, 2024
18782138 CONVEYOR HAVING OPPOSED UPPER AND LOWER DECKS AND LATERALLY SHIFTABLE LOWER DECK A. G. Stacker Inc. GONZALEZ, LUIS A 3653 Final Rejection Jul 24, 2024
18780929 ROLLER BEARING CAGE Aktiebolaget SKF PILKINGTON, JAMES 3617 Non-Final OA Jul 23, 2024
18768422 WHEEL HUB UNIT Aktiebolaget SKF WAITS, ALAN B 3617 Non-Final OA Jul 10, 2024
18754361 CARBON NANOPARTICLE COMPOSITION MATERIAL AND BEARING COATED THEREWITH Aktiebolaget SKF OLADAPO, TAIWO 1771 Final Rejection Jun 26, 2024
18676699 HOUSING OF AN INDUCTION HARDENING TOOL Aktiebolaget SKF SCHWARTZ, KEVIN EDWARD 3752 Non-Final OA May 29, 2024
18646285 HUB-BEARING ASSEMBLY FOR A WHEEL OF A MOTOR VEHICLE Aktiebolaget SKF NGUYEN, AIMEE TRAN 3617 Non-Final OA Apr 25, 2024
18702850 PARALLEL-FLOW-TYPE HEAT EXCHANGER AND AIR CONDITIONER UACJ Corporation SCHERMERHORN, JON 3763 Non-Final OA Apr 19, 2024
18639123 HUB-BEARING ASSEMBLY FOR A WHEEL OF A MOTOR VEHICLE Aktiebolaget SKF WAITS, ALAN B 3617 Non-Final OA Apr 18, 2024
18639074 SUSPENSION BEARING UNIT Aktiebolaget SKF WAITS, ALAN B 3617 Final Rejection Apr 18, 2024
18695081 GEAR ARRANGEMENT Aktiebolaget SKF RUSHING, JR, BOBBY 3618 Final Rejection Mar 25, 2024
18607710 GROUNDING BRUSH ASSEMBLY Aktiebolaget SKF VO, ETHAN NGUYEN 2834 Non-Final OA Mar 18, 2024
18607776 LOW WEIGHT FLANGED INNER RING OF A WHEEL HUB UNIT Aktiebolaget SKF ROGERS, ADAM D 3617 Non-Final OA Mar 18, 2024
18607696 GROUNDING BRUSH ASSEMBLY Aktiebolaget SKF ALMAWRI, MAGED M 2834 Non-Final OA Mar 18, 2024
18599303 METHOD FOR MEASURING OIL VISCOSITY AND VISCOSITY TESTING KIT FOR PERFORMING THE METHOD Aktiebolaget SKF PHAN, TRUONG D 2855 Non-Final OA Mar 08, 2024
18589984 Grounding Brush Assembly Aktiebolaget SKF VO, ETHAN NGUYEN 2834 Final Rejection Feb 28, 2024
18589874 GROUNDING BRUSH ASSEMBLY Aktiebolaget SKF SETZER, NICHOLAS LEE 2834 Final Rejection Feb 28, 2024
18687351 DEVICE FOR PREDICTING THE EVOLUTION OF A DEFECT OF A BEARING, ASSOCIATED SYSTEM AND METHOD Aktiebolaget SKF ZHONG, XIN Y 2855 Non-Final OA Feb 28, 2024
18581731 SCROLL COMPRESSOR WITH ROLLING ELEMENT BEARINGS Aktiebolaget SKF SINGH, DAPINDER 3746 Final Rejection Feb 20, 2024
18438852 METHOD FOR DETERMINING MICROSTRUCTURAL DETERIORATION AND REMAINING LIFE OF A HARDENED METAL COMPONENT Aktiebolaget SKF KEFAYATI, SOORENA 2884 Non-Final OA Feb 12, 2024
18681647 AUTOMATIC DETECTION METHOD AND DEVICE FOR DETECTING SUBSTANCE COMPOSITION IN VISCOUS MATERIAL Aktiebolaget SKF NIA, FATEMEH ESFANDIARI 2855 Non-Final OA Feb 06, 2024
18426434 METHOD OF SELECTING SHIMS NEEDED WHEN PERFORMING AN ALIGNMENT OF SHAFTS OF A FIRST MACHINE AND A SECOND MACHINE Aktiebolaget SKF CONNOLLY, MARK A 2115 Non-Final OA Jan 30, 2024
18579559 COMPONENT FOR A ROLLING BEARING AND CORRESPONDING METHOD FOR PRODUCING THE COMPONENT Aktiebolaget SKF JANSSEN, REBECCA 1733 Non-Final OA Jan 16, 2024
18397288 ROTARY BRUSH, NOZZLE AND VACUUM CLEANER Makita Corporation DELRUE, BRIAN CHRISTOPHER 3745 Non-Final OA Dec 27, 2023
18573106 PURIFICATION OF OIL SKF Recondoil AB DRODGE, JOSEPH W 1773 Non-Final OA Dec 21, 2023
18536875 GROUNDING BRUSH AND ASSOCIATED ASSEMBLY Aktiebolaget SKF ELNAKIB, AHMED 2834 Non-Final OA Dec 12, 2023
18517858 PLAIN BEARING RING AND METHOD FOR PRODUCING A PLAIN BEARING RING Aktiebolaget SKF NGUYEN, AIMEE TRAN 3617 Non-Final OA Nov 22, 2023
18514255 TRANSMISSION BELT ARRANGEMENT SKF Magnetic Mechatronics BUSE, MARK KENNETH 3654 Non-Final OA Nov 20, 2023
18561402 ALUMINUM ALLOY, ALUMINUM-ALLOY HOT-WORKED MATERIAL, AND MANUFACTURING METHOD THEREOF UACJ Corporation ROE, JESSEE RANDALL 1759 Non-Final OA Nov 16, 2023
18560501 METHOD AND SYSTEM FOR PURIFICATION OF OIL SKF Mfr Technology AB HODGE, DEMARKUS JERRELL 1779 Non-Final OA Nov 13, 2023
18559808 METHOD & COMPUTER PROGRAM PRODUCT Aktiebolaget SKF LIANG, ANTHONY M 1734 Non-Final OA Nov 09, 2023
18559828 A METHOD FOR MANUFACTURING A SENSORIZED BEARING RING Aktiebolaget SKF COOK, KYLE A 3726 Final Rejection Nov 09, 2023
18559820 A METHOD OF MANUFACTURING A GUIDE ROLLER, AND CORRESPONDING GUIDE ROLLER AND WIRE ROLLING MACHINE Aktiebolaget SKF CIGNA, JACOB JAMES 3726 Non-Final OA Nov 09, 2023
18486333 HEAT TREATMENT METHOD OF BEARING RING Aktiebolaget SKF ZHENG, LOIS L 1733 Non-Final OA Oct 13, 2023
18286384 CUTTING TOOL HAVING A MULTIPART CUTTING HEAD Zecha Hartmetall-Werkzeugfabrikation GmbH WALTERS, RYAN J 3799 Non-Final OA Oct 11, 2023
18483584 METHOD FOR HEAT TREATING A STEEL COMPONENT Aktiebolaget SKF KESSLER, CHRISTOPHER S 1759 Non-Final OA Oct 10, 2023
18483867 BEARING ASSEMBLY Aktiebolaget SKF NGUYEN, AIMEE TRAN 3617 Final Rejection Oct 10, 2023
18281379 ROOM UNIT FOR AN HVAC SYSTEM AND METHOD FOR EXCHANGING DATA BETWEEN A MOBILE DEVICE AND A ROOM UNIT OR AN HVAC SYSTEM BELIMO Holding AG DYER, ANDREW R 3662 Final Rejection Sep 11, 2023
18461579 DUST COLLECTOR Makita Corporation MULLER, BRYAN R 3723 Non-Final OA Sep 06, 2023
18459514 METHOD OF HEAT TREATING A STEEL COMPONENT Aktiebolaget SKF ROE, JESSEE RANDALL 1759 Non-Final OA Sep 01, 2023
18274576 BEARING COMPONENT Aktiebolaget SKF WANG, XIAOBEI 1784 Non-Final OA Jul 27, 2023
18359946 LUBRICATOR CONTROL SYSTEM Aktiebolaget SKF ORTIZ RODRIGUEZ, CARLOS R 2119 Non-Final OA Jul 27, 2023
18218621 ULTRA-QUIET WHEEL HUB ASSEMBLY Aktiebolaget SKF COMINO, EVA L 3615 Non-Final OA Jul 06, 2023
18215962 IMIDE COMPOSITION AND PRESERVATIVE COMPOSITION COMPRISING THE IMIDE COMPOSITION Aktiebolaget SKF KAHN, RACHEL 1766 Non-Final OA Jun 29, 2023
18216262 SYSTEM AND METHOD FOR APPLYING A PROTECTIVE COATING TO A WHEEL HUB UNIT Aktiebolaget SKF FLETCHER III, WILLIAM P 1759 Non-Final OA Jun 29, 2023
18266844 MICRO FORM END MILL Zecha Hartmetall-Werkzeugfabrikation GmbH RUFO, RYAN C 3722 Non-Final OA Jun 13, 2023
18320041 BEARING ASSEMBLY, IN PARTICULAR FOR AN ELECTRIC MOTOR Aktiebolaget SKF WAITS, ALAN B 3617 Final Rejection May 18, 2023
18318166 SUPER-PRECISION ROLLING BEARING FOR HIGH-SPEED APPLICATIONS AND HIGH CONTACT PRESSURES, AND ASSOCIATED METHOD Aktiebolaget SKF WAITS, ALAN B 3617 Non-Final OA May 16, 2023
18030157 TOOL HOLDER Nt Tool Corporation GATES, ERIC ANDREW 3722 Final Rejection Apr 04, 2023
18127084 TAPERED ROLLER BEARING AND DIFFERENTIAL GEAR WITH A TAPERED ROLLER BEARING Aktiebolaget SKF WAITS, ALAN B 3617 Final Rejection Mar 28, 2023
18025101 ENERGY STORAGE SYSTEM OF A WATERCRAFT SKF Marine GmbH OLSON, LARS A 3615 Final Rejection Mar 08, 2023
18117607 WORKPIECE HOLDING DEVICE Aktiebolaget SKF VITALE, MICHAEL J 3722 Non-Final OA Mar 06, 2023
18117609 WORKPIECE HOLDING DEVICE Aktiebolaget SKF ABOAGYE, MICHAEL 1733 Non-Final OA Mar 06, 2023
18163301 VACUUM CLEANER Makita Corporation HOLIZNA, CALEB ANDREW 3723 Final Rejection Feb 02, 2023
18101202 SUBASSEMBLY WITH A WHEEL BEARING AND A CONSTANT VELOCITY JOINT Aktiebolaget SKF KECK, DANIEL M 3614 Non-Final OA Jan 25, 2023
17986268 METHOD, SYSTEM AND MEDIUM FOR PAPERMAKING QUALITY EVALUATION Aktiebolaget SKF BECKER, BRANDON J 2857 Final Rejection Nov 14, 2022
17986216 METHOD, SYSTEM AND MEDIUM FOR LUBRICATION ASSESSMENT Aktiebolaget SKF KUAN, JOHN CHUNYANG 2857 Non-Final OA Nov 14, 2022
17971952 TRIPOD JOINT AND MANUFACTURING METHOD Aktiebolaget SKF BINDA, GREGORY JOHN 3679 Final Rejection Oct 24, 2022
17920438 ANIMAL FEED COMPOSITION Younikat GmbH DIVIESTI, KARLA ISOBEL 1792 Non-Final OA Oct 21, 2022
17794730 BATTERY APPARATUS Makita Corporation BARROW, AMANDA J 1729 Non-Final OA Jul 22, 2022

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