Login with your work email address to view charts. No credit card required.
| Art Unit: | 3636 — Chairs and seats |
|---|---|
| Group: | 3630 — Static Structures, Supports and Furniture |
| Classes: |
297 — Chairs and seats 135 — Tent, canopy, umbrella, or cane 182 — Fire escape, ladder, or scaffold 160 — Flexible or portable closure, partition, or panel 403 — Joints and connections 361 — Electricity: electrical systems and devices 119 — Animal husbandry 285 — Pipe joints or couplings 428 — Stock material or miscellaneous articles 290 — Prime-mover dynamo plants |
| Phone: | (571) 272-6840 |
| Email: | robert.canfield@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Civil Engrg |
| Service: | 36 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 79% over 585 cases |
|---|---|
| Difficulty: | Medium |
| Difficulty Percentile: | 47th
|
With Examiner Canfield, you have a 79% chance of getting an issued patent by 3 years after the first office action. Examiner Canfield is a medium examiner and in the 47th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Canfield, 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 Canfield's grant rate is lower than that of Art Unit 3636 and higher than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Canfield | 1.1 |
| Art Unit 3636 | 1.2 |
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
Subscribe to Premium Examiner Statistics for unlimited access to our examiner statistics.
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.