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| Art Unit: | 3615 — Ships |
|---|---|
| Group: | 3610 — Surface Transportation |
| Classes: |
104 — Railways 105 — Railway rolling stock 246 — Railway switches and signals 191 — Electricity: transmission to vehicles 238 — Railways: surface track 213 — Railway draft appliances 258 — Railway mail delivery |
| Phone: | (703) 756-1546 |
| Email: | None |
| Location: | None |
| Title: | Pat Examnr Elctrl Engrg |
| Service: | 3 years |
| Grade: | GS-09 |
Below is the grant rate timeline for Examiner Buffington, 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 Buffington's grant rate is higher than that of Art Unit 3615 and higher than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Buffington | 1.5 |
| Art Unit 3615 | 1.1 |
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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.