Prosecution Insights
Last updated: April 19, 2026
Application No. 29/832,468

MECHANICAL COLLAR

Non-Final OA
Filed
Mar 28, 2022
Examiner
BEDNEY, ANNE ELIZABETH
Art Unit
2944
Tech Center
2900
Assignee
James L Orrington Ii D D S P C
OA Round
1 (Non-Final)
100%
Grant Probability
Favorable
1-2
OA Rounds
1y 9m
To Grant
0%
With Interview

Examiner Intelligence

Grants 100% — above average
100%
Career Allow Rate
2 granted / 2 resolved
+40.0% vs TC avg
Minimal -100% lift
Without
With
+-100.0%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 9m
Avg Prosecution
1 currently pending
Career history
3
Total Applications
across all art units

Prosecution Timeline

Mar 28, 2022
Application Filed
Jan 21, 2026
Non-Final Rejection (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent D1105414
ORAL WATERJET
2y 5m to grant Granted Dec 09, 2025
Patent D1104251
NASAL DOUCHE
2y 5m to grant Granted Dec 02, 2025
Patent D1104252
ORAL IRRIGATOR
2y 5m to grant Granted Dec 02, 2025
Patent D1103374
ORAL IRRIGATOR
2y 5m to grant Granted Nov 25, 2025
Patent D1103375
ORAL IRRIGATOR
2y 5m to grant Granted Nov 25, 2025
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
100%
Grant Probability
0%
With Interview (-100.0%)
1y 9m
Median Time to Grant
Low
PTA Risk
Based on 2 resolved cases by this examiner. Grant probability derived from career allow rate.

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