Prosecution Insights
Prosecution Insights
Listed by the USPTO as PARSLEY, DAVID J
Tech Center 3700 • Art Units: 3643 3745
This examiner grants 54% of resolved cases
David J Parsley serves in Tech Center 3700 and Art Unit 3643, where he has managed 1373 resolved cases. His allowance rate of 54.0% provides a baseline for applicants in this art unit. The median days to allowance for his cases is 1145, representing the typical duration for successful prosecution.
The interview lift of 28.8% is a significant metric, showing that interviews greatly improve the chances of an allowance. This 28.8% lift suggests that direct engagement is a highly productive strategy for top companies like Koninklijke Philips N.V., P Tech LLC, and Mayekawa Mfg. Co., Ltd. The 54.0% allowance rate is notably enhanced when practitioners utilize formal discussions.
Firms such as Workman Nydegger, Elliott Ostrander & Preston, P.C., and Fitch Even Tabin & Flannery, LLP are the top representatives before this examiner. These practitioners must navigate the 1145-day median pendency while leveraging the 28.8% interview lift. The 54.0% allowance rate remains the central metric for evaluating the probability of success in Art Unit 3643.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19281582 | Downrigger Trolling Apparatus | Non-Final OA | Individual inventor |
| 19279533 | Fishing Rod Holder | Non-Final OA | Individual inventor |
| 19065525 | Poultry Shackle | Final Rejection | Individual inventor |
| 18369799 | Headwear Interface for Animals | Final Rejection | Individual inventor |
| 18239411 | Meat Tenderizer with Adjustable Spacing | Final Rejection | Individual inventor |
| 19577317 | SAUSAGE FILLING MACHINE | Non-Final OA | INTRADIN (SHANGHAI) MACHINERY CO., LTD. |
| 19451021 | RODENT GASSER WITH SELF-IGNITION SYSTEM AND METHOD OF USING THE SAME | Non-Final OA | Woodstream Corporation |
| 19425315 | FOOD PROCESSING MACHINE WITH SEAL | Non-Final OA | VEMAG Maschinenbau GmbH |
| 18711148 | OPTIMAL PARAMETERS FOR SWEEPING AND POWER TAPPING MOTIONS | Final Rejection | KONINKLIJKE PHILIPS N.V. |
| 18688764 | MOUNT FOR AN ORAL APPLIANCE | Final Rejection | KONINKLIJKE PHILIPS N.V. |
| 18929712 | ADAPTER ASSEMBLY FOR A VEHICLE WIPER SYSTEM | Non-Final OA | VALEO SYSTEMES D'ESSUYAGE |
| 18624607 | Fishing System and Method to Enhance the Fishing Experience | Final Rejection | P Tech, LLC |
| 18344434 | Fishing System and Method to Enhance the Fishing Experience | Final Rejection | P Tech, LLC |
| 19483054 | A slaughtered pig part processing plant and a method of retaining a slaughtered pig part by a hook | Non-Final OA | FRONTMATEC GROUP APS |
| 19475553 | WORK GRASPING APPARATUS AND WORK GRASPING METHOD | Non-Final OA | MAYEKAWA MFG. CO., LTD |
| 18840534 | MEAT PROCESSING APPARATUS AND MEAT PROCESSING SYSTEM | Non-Final OA | MAYEKAWA MFG. CO., LTD. |
| 18918309 | CONNECTOR FOR A PERSONAL CARE IMPLEMENT, HANDLE AND PERSONAL CARE IMPLEMENT | Non-Final OA | The Gillette Company LLC |
| 19306889 | MYCELIUM GROWTH BED WITH PERFORATION LAYER AND RELATED METHOD FOR CREATING A UNIFORM SHEET OF MYCELIUM FROM A SOLID-STATE MEDIUM | Non-Final OA | MycoWorks, Inc. |
| 19149439 | SYSTEM FOR MAKING PREPARATORY INCISION LONGITUDINALLY OF A POULTRY LEG | Non-Final OA | Foodmate B.V. |
| 18267287 | ROTATABLE MANDREL | Final Rejection | Foodmate B.V. |
| 19217222 | Spring Actuated Weedless Fishing Lure | Final Rejection | Flyvanse, LLC |
| 18891253 | SUBSTRATE CLEANING APPARATUS AND SUBSTRATE CLEANING METHOD | Non-Final OA | SHIBAURA MECHATRONICS CORPORATION |
| 19186177 | SHELLFISH SHUCKING KNIFE | Final Rejection | COASTAL CREATIVE LLC |
| 18253670 | METHOD FOR PROCESSING AND BATCHING FOOD ITEMS | Non-Final OA | MAREL POULTRY B.V. |
| 18910988 | SYSTEM AND METHOD FOR PROCESSING WORKPIECES | Final Rejection | JBT Marel Corporation |
| 19040647 | EVISCERATION WEIGHING SYSTEM | Non-Final OA | BAADER Food Systems USA Inc. |
| 18992926 | METHOD AND APPARATUS FOR PORTION CUTTING OF MEAT ITEMS | Non-Final OA | MAREL A/S |
| 18963774 | DRIVE UNIT FOR ORAL CLEANING, TOOTHBRUSH HANDLE, AND ORAL CLEANING DEVICE | Non-Final OA | Shenzhen Soocas Technology Co., Ltd. |
| 18862651 | System for Producing Sausage-Shaped Products | Non-Final OA | POLY-CLIP SYSTEM GMBH & CO. KG |
| 18862107 | System for Producing Sausage-Shaped Products | Final Rejection | POLY-CLIP SYSTEM GMBH & CO. KG |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy54.0% of resolved applications examined by David J Parsley were allowed (1,377 resolved cases), compared with 30.0% across Art Unit 3643 over the last five years.
This examiner's interview lift is +28.8 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by David J Parsley took 1,144 days on average from filing to allowance.
David J Parsley examines applications in Art Unit 3643 in Tech Center 3700 (Medical Devices & Mechanical Engineering).