IP Library Granted Patent US D493,523
Granted Patent Design
US D493,523 · Confirmation No. 2870

NASAL MASK SEAL

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Code Description Pages PDF
2004-05-17 IFEE Issue Fee Payment (PTO-85B) 6 View
2001-07-20 TRNA Transmittal of New Application 3 View
2001-07-20 A.PE Preliminary Amendment 6 View
2001-07-20 SPEC Specification 3 View
2001-07-20 CLM Claims 2 View
2001-07-20 DRW Drawings-only black and white line drawings 15 View
2001-07-20 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US D493,523
App. No.
29/145,358
Filed
2001-07-20
Granted
2004-07-27
Examiner
SIMMONS, IAN
Art Unit
2914
PTA
0 days