IP Library › Granted Patent US D452,811
Granted Patent Design
US D452,811 · Confirmation No. 3643

Door strike

Patented Case View Patent ↗
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 Code Description Pages PDF
2001-02-16 TRNA Transmittal of New Application 3 View
2001-02-16 A.PE Preliminary Amendment 2 View
2001-02-16 SPEC Specification 2 View
2001-02-16 CLM Claims 1 View
2001-02-16 DRW Drawings-only black and white line drawings 11 View
2001-02-16 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US D452,811
App. No.
29/137,209
Filed
2001-02-16
Granted
2002-01-08
Art Unit
2911
PTA
0 days