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| Art Unit: | 2852 — Electrophotography |
|---|---|
| Group: | 2850-2860 — Printing/Measuring and Testing |
| Classes: |
396 — Photography 359 — Optical: systems and elements 399 — Electrophotography 600 — Surgery 324 — Electricity: measuring and testing 310 — Electrical generator or motor structure 604 — Surgery 348 — Television 473 — Games using tangible projectile 427 — Coating processes |
| Phone: | (571) 270-3973 |
| Email: | kevin.butler@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Physics |
| Service: | 15 years |
| Grade: | GS-12 |
| 3-Year Grant rate: | 92% over 403 cases |
|---|---|
| Difficulty: | Very Easy |
| Difficulty Percentile: | 13th
|
With Examiner Butler, you have a 92% chance of getting an issued patent by 3 years after the first office action. Examiner Butler is a very easy examiner and in the 13th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Butler, 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.
Examiner Butler's grant rate is higher than that of Art Unit 2852 and higher than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Butler | 1.1 |
| Art Unit 2852 | 0.9 |
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Disclaimer: We do not provide any guarantees as to the accuracy of the statistics presented above and under
no circumstances will we be liable for any outcome resulting from your reliance on the above statistics.