IP Library › Granted Patent US D487,946
Granted Patent Design
US D487,946 · Confirmation No. 4002

PORTION OF VACUUM CLEANER HOUSING

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2002-01-11 TRNA Transmittal of New Application 2 View
2002-01-11 SPEC Specification 2 View
2002-01-11 DRW Drawings-only black and white line drawings 4 View
2002-01-11 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US D487,946
App. No.
29/153,798
Filed
2002-01-11
Granted
2004-03-30
Art Unit
2914
PTA
0 days