IP Library Patent Application 10346742
Patent Application Utility
App. No. 10/346,742 · Confirmation No. 7013

ONE-WAY VALVE FOR USE WITH VACUUM PUMP

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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Code Description Pages PDF
2012-09-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-09-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-09-24 PA.. Power of Attorney 1 View
2012-09-24 C.AD Change of Address 1 View
2012-09-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-09-24 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2003-08-04 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-04 LET. Miscellaneous Incoming Letter 1 View
2003-08-04 DRW Drawings-only black and white line drawings 4 View
2003-01-17 TRNA Transmittal of New Application 3 View
2003-01-17 A.PE Preliminary Amendment 9 View
2003-01-17 SPEC Specification 7 View
2003-01-17 CLM Claims 7 View
2003-01-17 ABST Abstract 1 View
2003-01-17 DRW Drawings-only black and white line drawings 6 View
2003-01-17 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/346,742
Filed
2003-01-17
Granted
2003-10-21
Pub. No.
US20030111121A1
Art Unit
3753
PTA
-2 days