Art Unit 3659 Grant Rates

Examiners in Art Unit 3659

ExaminerNumber of Cases3YGR
Examiner Estremsky 173 92%
Examiner Hannon 118 80%
Examiner Hlavka 442 92%
Examiner Holmes 532 92%
Examiner Jahmani 0 0%
Examiner Knight 284 88%
Examiner Le 303 88%
Examiner Mackey 398 77%
Examiner Manley 327 71%
Examiner Morris 150 80%
Examiner Nguyen 277 82%
Examiner Nicholson Iii 531 89%
Examiner Scott 311 92%
Examiner Suarez (SPE) 217 80%
Examiner Taylor Ii 0 0%
Examiner Wright 554 94%
Examiner Young 571 95%

Classes handled by Art Unit 3659

NumberClass Description
074 Machine element or mechanism
159 Concentrating evaporators
175 Boring or penetrating the earth
180 Motor vehicles
184 Lubrication
192 192 clutches and power-stop control
193 Conveyors, chutes, skids, guides, and ways
198 Conveyors: power-driven
209 Classifying, separating, and assorting solids
221 Article dispensing
270 Sheet-material associating
271 Sheet feeding or delivering
414 Material or article handling
474 Endless belt power transmission systems or components
475 Planetary gear transmission systems or components
476 Friction gear transmission systems or components
477 Interrelated power delivery controls, including engine control
700 Data processing: generic control systems or specific applications
701 Data processing: vehicles, navigation, and relative location

Comparison with Group 3650

Art Unit 3659's grant rate is higher than that of Group 3650 and higher than that of the USPTO.


Grant Rate Timeline

Below is the grant rate timeline for Art Unit 3659, 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.


Art Unit 3659 Appeals Statistics

Appeals Statistics Available with Subscription

We have history of 85 appeals for Art Unit 3659. Please subscribe for full access to appeals statistics.

See our appeals statistics for this tech center for an example of our appeals 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.