PATLY.AIApplication
15568406 · Cutter Elements for Drill Bits and Methods for Fabricating Same
Filed 2017-10-20 · Granted · Patent 10214812 (2019-02-26) The official file ↗The patent and its PDF ↗ · Art unit 1731 · Examiner Ross J Christie Hard · CPC C23C 16/4417 · National Oilwell DHT, L.P. · Conley Rose, P.C.
Office actions
2
first was Non-final rejection
RCEs
0
no appeal
To first action
3.5 mo
to disposition 16.2 mo
Statutes raised
103
1 actions read