IP Library › Granted Patent US D457,232
Granted Patent Design
US D457,232 · Confirmation No. 2238

Ceiling recessed type ventilating fan

Inventor: Hitoshi Miura
Patented Case View Patent ↗
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 Code Description Pages PDF
2001-08-06 TRNA Transmittal of New Application 3 View
2001-08-06 SPEC Specification 1 View
2001-08-06 DRW Drawings-only black and white line drawings 3 View
2001-08-06 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US D457,232
App. No.
29/146,233
Filed
2001-08-06
Granted
2002-05-14
Art Unit
2911
PTA
0 days