IP Library › Patent Application 62329913
Patent Application Provisional
App. No. 62/329,913 · Confirmation No. 2029

DRILL STRING SWIVEL JOINT SYSTEM AND METHOD

Inventor: Leon Keith Jantzen
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2018-08-08 APP.FILE.REC Filing Receipt 3 View
2018-08-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-08-02 PA.. Power of Attorney 2 View
2018-08-02 ADS Application Data Sheet 7 View
2018-08-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2018-08-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2016-05-18 APP.FILE.REC Filing Receipt 3 View
2016-04-29 SPEC Specification 2 View
2016-04-29 DRW Drawings-only black and white line drawings 7 View
2016-04-29 ADS Application Data Sheet 8 View
2016-04-29 WFEE Fee Worksheet (SB06) 2 View
2016-04-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
62/329,913
Filed
2016-04-29