IP Library › Granted Patent US D481,252
Granted Patent Design
US D481,252 · Confirmation No. 4428

DISCS CASE

Inventor: Lam Chi Fung
Patented Case View Patent ↗
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 Code Description Pages PDF
2002-12-31 TRNA Transmittal of New Application 1 View
2002-12-31 SPEC Specification 1 View
2002-12-31 DRW Drawings-only black and white line drawings 2 View
2002-12-31 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US D481,252
App. No.
29/173,522
Filed
2002-12-31
Granted
2003-10-28
Art Unit
2914
PTA
0 days