Prosecution Insights
Prosecution Insights
Tech Center 3700 • Art Units: 3671 3745 3746
This examiner grants 69% of resolved cases
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19368876 | FRACTURING PUMP ARRANGEMENT USING A PLUNGER WITH AN INTERNAL FLUID PASSAGE | Non-Final OA | Kerr Machine Co. |
| 19194652 | DIAPHRAGM PUMP AND VALVE ASSEMBLY FOR A DIAPHRAGM PUMP | Non-Final OA | Wanner Engineering, Inc. |
| 19191438 | PAD PLUNGER | Non-Final OA | Tally Production Systems, LLC |
| 19079066 | PUMP AND COMBINATION PUMP/MIXER DEVICE WITH LOBED CHECK VALVE FLUID PASSAGES | Non-Final OA | ALPHINITY USA, INC. |
| 18543358 | BEND RESTRICTOR | Non-Final OA | NEXANS |
| 18929327 | MOBILE PUMP SYSTEM FOR MULTIPURPOSE WATER DELIVERY | Non-Final OA | Pump USA, LLC |
| 18356916 | COMPRSSSOR DRIVESHAFT MAGNETIC SUPPORT | Final Rejection | TRANE INTERNATIONAL INC. |
| 18287005 | WIRELINE THREAD PROTECTION SYSTEM WITH SELF-ALIGNING BIT AND METHOD OF USING SAME | Non-Final OA | GR Energy Services Management, LP |
| 18679629 | Dual Bias Regulator Assembly For Operating Diaphragm Pump Systems | Final Rejection | Autoquip, Inc. |
| 18207120 | VAPOR CHAMBER DEGASSING TUBE STRUCTURE AND MANUFACTURING METHOD THEREOF | Final Rejection | TAIWAN MICROLOOPS CORP. |
| 18560476 | Grab Bucket Excavator | Non-Final OA | I.M.M. Hydraulics S.p.A. |
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