IP Library › Patent Application 62397477
Patent Application Provisional
App. No. 62/397,477 · Confirmation No. 4497

VALVE GATE WITHIN A VENTURI GAP OF A VENTURI DEVICE FOR PRODUCING VACUUM

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2016-10-04 APP.FILE.REC Filing Receipt 3 View
2016-09-21 SPEC Specification 19 View
2016-09-21 CLM Claims 3 View
2016-09-21 ABST Abstract 1 View
2016-09-21 TR.PROV Provisional Cover Sheet (SB16) 4 View
2016-09-21 DRW Drawings-only black and white line drawings 12 View
2016-09-21 WFEE Fee Worksheet (SB06) 2 View
2016-09-21 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
62/397,477
Filed
2016-09-21