IP Library › Patent Application 61462511
Patent Application Provisional Small
App. No. 61/462,511 · Confirmation No. 9453

Drain lock used for floor sinks and drainage pipes

Inventor: Todd Russell Cohen
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2011-04-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-04-01 PA.. Power of Attorney 1 View
2011-04-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-02-17 APP.FILE.REC Filing Receipt 3 View
2011-02-04 TRNA Transmittal of New Application 3 View
2011-02-04 SPEC Specification 1 View
2011-02-04 DRW Drawings-only black and white line drawings 2 View
2011-02-04 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
App. No.
61/462,511
Filed
2011-02-04