Examiner Koehler Christopher M (SPE)

2834-KOEHLER-CHRISTOPHER-M

Employment Information

Art Unit:2834 — Electrical generator or motor structure
Group:2830-2840 — Electrical Circuits and Systems
Classes: 310 — Electrical generator or motor structure
269 — Work holders
403 — Joints and connections
411 — Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
606 — Surgery
414 — Material or article handling
409 — Gear cutting, milling, or planing
Phone:(571) 272-3560
Email:christopher.koehler@uspto.gov
Location:VA 22314
Title:Supvy Pat Examnr Mechl Engrg
Service:21 years
Grade:GS-15

Grant Rate and Difficulty Ranking

62
3-Year Grant rate: 69% over 161 cases
Difficulty: Harder
Difficulty Percentile: 62nd

With Examiner Koehler (SPE), you have a 69% chance of getting an issued patent by 3 years after the first office action. Examiner Koehler (SPE) is a harder examiner and in the 62nd percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Koehler (SPE), where the timeline is relative to the date of the first office action. The three-year grant rate is the percentage of applications granted at three years after the first office action.

Comparison with Art Unit 2834

Examiner Koehler (SPE)'s grant rate is lower than that of Art Unit 2834 and lower than that of the USPTO.

Average Office Actions Per Grant
Examiner Koehler (SPE) 1.4
Art Unit 2834 1.2

Interview Benefit

Grant Rate without Interview

Examiner Koehler (SPE) has granted 89 of 133 cases without any applicant-requested interviews for a grant rate of 67%.

Grant Rate with Interview

Examiner Koehler (SPE) has granted 22 of 28 cases with at least one applicant-requested interview for a grant rate of 79%.

Interview Benefit

With Examiner Koehler (SPE), conducting an interview increases your chance of getting a patent granted by 18%.

Recent Dispositions

Recent Dispositions

Number Title OA Rejections Status IFW
18241840 Passive Lift Pin Assembly Rejection information available with a Premium Stats subscription. See our pricing. Patented View
18196584 Smart Hand Installation Pincer Patented View
18271509 Motor Abandoned View
18039249 Double Air Gap-Type Surface Permanent Magnet Synchronous Motor Provided With Non-Magnetic Shielding Member Abandoned View
17793451 Outdoor Unit And Air Conditioner Abandoned View
18449367 Separation Tool For Liquid Gasket Adhesive Unit And Method Of Separating Liquid Gasket Adhesive Unit Using The Same Patented View
18199961 Device And Method For Repeatedly Installing Drip Irrigation Emitters Patented View
18163385 Rotor For Synchronous Electric Machine Abandoned View
18255165 Positioning Device And Positioning Assembly For Holding A Flat Flexible Part, And Sheet Material Processing Machine Patented View
18144442 Sealant Application Station And Assembly System For Connecting Components Patented View
16955945 Fastening Arrangement With Angular Compensation Function Patented View
17238405 Article Selection And Placement Assembly And Method Patented View
17099939 Fastening Device Patented View
16940006 Dual Snap-In Hinge And Method Of Using The Same Patented View
17113371 Photoresist Bottle Replacement System Patented View
16936052 Retractable Needle Catheter Insertion Device Patented View
17662174 Slidable Mounting Hardware For Electronic Equipment Enclosure And Method For Installing Same Patented View
17550976 Slidable Mounting Hardware For Electronic Equipment Enclosure And Method For Installing Same Patented View
17561784 Device For Installing Rear Cover Of Lamp Cap Patented View
16733230 Pipe Spinner And Lifter Patented View
17012684 Method Of Monitoring A Tool Clamping Device Patented View
16931648 Compound Barb Medical Device And Method Patented View
17717526 Method And Apparatus For Removing Or Reinstalling Riser Pipes Of A Riser Bundle Patented View
17521208 Squeezing Clamp Hammer Union Torque Tool Patented View
17381509 Bolt Setting Method Of A Nail-Shaped Bolt As Well As A Setting Device With An Electronic Control Unit For Implementing The Bolt Setting Method Patented View
16674222 Two-Parts Telescopic Connecting Rod For Alternative Compressors And Method Of Assembling Two-Parts Telescopic Connecting Rod In Alternative Compressors Abandoned View
17064588 Steel Wire Descaling Device Patented View
16835801 Fastening System Abandoned View
16636788 Lap Fillet Arc Welded Joint Patented View
16789750 Nutrunner And Screw Tightening Method Abandoned View
16398450 Precision-Locating Dowel Pin Abandoned View
16503350 Pipe Spinner And Lifter Patented View
16340248 Radially Rigid And Longitudinally Flexible Multi-Element Intravascular Stent Patented View
16571268 Hub And Rotor Separator And Method Patented View
16484661 Combined Device Having Device For Connecting Cross Beam For Receiving Pivot Pins And Two Lower Longitudinal Beams Of Coach Body For Rail Vehicle Patented View
17526649 Lug Nut Holder And Method Of Use Patented View
16034008 Wing Panel Assembly System And Method Patented View
16316270 Storage Assembly For A Medical Device Patented View
16731300 Bathtub Door Systems And Methods Patented View
16277978 Modular Mold System For Containers Abandoned View
16429860 Readily Installable Fence System, And Method Therefor Patented View
16542555 Bead Stringing Apparatus For Linear Thermal Sensors Patented View
16526322 Precision Threaded Locator Fastener Bushing Patented View
16334850 Tool For Use With A Belted Sheave System And Method Of Use Patented View
16166505 Damper With Two-Piece Shell Patented View
16369127 Pivot Clip Patented View
16325829 Device For Assembling And Disassembling A Component Of A Gas Turbine Patented View
16095619 Aircraft Fuselage Assembling Jig And Method Of Handling Aircraft Fuselage Panel Patented View
16275974 Dual Torque And Injection Molding Device Patented View
16359460 Closure Striker Installation Jig And Method Of Using The Same Abandoned View

Appeals Statistics

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