IP Library Granted Patent US D493,221
Granted Patent Design
US D493,221 · Confirmation No. 2042

PORTION OF FULL FACE MASK

Inventor: Gregory S. Smart
Patented Case View Patent ↗
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Code Description Pages PDF
2004-01-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-08-14 TRNA Transmittal of New Application 5 View
2002-08-14 A.PE Preliminary Amendment 6 View
2002-08-14 SPEC Specification 2 View
2002-08-14 DRW Drawings-only black and white line drawings 24 View
2002-08-14 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US D493,221
App. No.
29/165,594
Filed
2002-08-14
Granted
2004-07-20
Examiner
SIMMONS, IAN
Art Unit
2914
PTA
0 days