IP Library › Patent Application 61819342
Patent Application Provisional
App. No. 61/819,342 · Confirmation No. 3537

Pipe Handling Apparatus

Inventor: GuoQiang Hu
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2013-06-11 APP.FILE.REC Filing Receipt 3 View
2013-05-03 TR.PROV Provisional Cover Sheet (SB16) 2 View
2013-05-03 WFEE Fee Worksheet (SB06) 2 View
2013-05-03 N417 Electronic Filing System Acknowledgment Receipt 3 View
2013-05-03 SPEC Specification 9 View
2013-05-03 CLM Claims 2 View
2013-05-03 ABST Abstract 1 View
2013-05-03 DRW Drawings-only black and white line drawings 12 View
2013-05-03 ADS Application Data Sheet 2 View
2013-05-03 TRAN.LET Transmittal Letter 1 View
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Quick Facts
App. No.
61/819,342
Filed
2013-05-03