IP Library Granted Patent US D457,622
Granted Patent Design
US D457,622 · Confirmation No. 3194

NASAL MASK

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Code Description Pages PDF
2001-05-08 TRNA Transmittal of New Application 3 View
2001-05-08 SPEC Specification 1 View
2001-05-08 CLM Claims 1 View
2001-05-08 DRW Drawings-only black and white line drawings 12 View
2001-05-08 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US D457,622
App. No.
29/141,529
Filed
2001-05-08
Granted
2002-05-21
Examiner
SIMMONS, IAN
Art Unit
2914
PTA
0 days