Login with your work email address to view charts. No credit card required.
| Art Unit: | 3723 — Abrading |
|---|---|
| Group: | 3720 — Manufacturing Devices & Processes, Machine Tools & Hand Tools |
| Classes: |
451 — Abrading 125 — Stone working 269 — Work holders 254 — Implements or apparatus for applying pushing or pulling force 438 — Semiconductor device manufacturing: process 157 — Wheelwright machines 114 — Ships 428 — Stock material or miscellaneous articles 521 — Synthetic resins or natural rubbers -- part of the class 520 series 414 — Material or article handling |
| Phone: | (571) 270-5947 |
| Email: | joel.crandall@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Mechl Engrg |
| Service: | 15 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 57% over 281 cases |
|---|---|
| Difficulty: | Harder |
| Difficulty Percentile: | 75th
|
With Examiner Crandall, you have a 57% chance of getting an issued patent by 3 years after the first office action. Examiner Crandall is a harder examiner and in the 75th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Crandall, 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 Crandall's grant rate is lower than that of Art Unit 3723 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Crandall | 1.6 |
| Art Unit 3723 | 1.4 |
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.