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App. No. 10/016,590 · Confirmation No. 3314

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
2003-09-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-08 LET. Miscellaneous Incoming Letter 1 View
2003-09-08 DRW Drawings-only black and white line drawings 2 View
2001-10-30 TRNA Transmittal of New Application 3 View
2001-10-30 SPEC Specification 11 View
2001-10-30 CLM Claims 3 View
2001-10-30 ABST Abstract 1 View
2001-10-30 DRW Drawings-only black and white line drawings 2 View
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Quick Facts
App. No.
10/016,590
Filed
2001-10-30
Granted
2004-01-06
Pub. No.
US20020122729A1
Art Unit
3745
PTA
-31 days