IP Library › Granted Patent US D450,833
Granted Patent Design Small
US D450,833 · Confirmation No. 7906

Scuba mask

Patented Case View Patent ↗
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 Code Description Pages PDF
2017-03-30 OATH Oath or Declaration filed 6 View
2001-01-17 TRNA Transmittal of New Application 2 View
2001-01-17 SPEC Specification 3 View
2001-01-17 DRW Drawings-only black and white line drawings 4 View
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Quick Facts
Patent No.
US D450,833
App. No.
29/135,871
Filed
2001-01-17
Granted
2001-11-20
Examiner
SIMMONS, IAN
Art Unit
2914
PTA
0 days