IP Library › Granted Patent US D479,372
Granted Patent Design
US D479,372 · Confirmation No. 8741

VACUUM CLEANER

Inventor: John Griffin
Patented Case View Patent ↗
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 Code Description Pages PDF
2002-04-10 TRNA Transmittal of New Application 4 View
2002-04-10 SPEC Specification 1 View
2002-04-10 DRW Drawings-only black and white line drawings 5 View
2002-04-10 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US D479,372
App. No.
29/158,808
Filed
2002-04-10
Granted
2003-09-02
Art Unit
2914
PTA
0 days