IP Library › Patent Application 61424419
Patent Application Provisional
App. No. 61/424,419 · Confirmation No. 8885

Platform Mill for Producing Helically Wound Pipe and Related Method

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2011-01-07 APP.FILE.REC Filing Receipt 3 View
2010-12-17 ADS Application Data Sheet 4 View
2010-12-17 SPEC Specification 5 View
2010-12-17 DRW Drawings-only black and white line drawings 1 View
2010-12-17 APPENDIX Appendix to the specification 33 View
2010-12-17 WFEE Fee Worksheet (SB06) 2 View
2010-12-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/424,419
Filed
2010-12-17