IP Library › Granted Patent US D455,531
Granted Patent Design
US D455,531 · Confirmation No. 5769

PORTABLE VACUUM CLEANER

Inventor: Mark A. Cartellone
Patented Case View Patent ↗
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 Code Description Pages PDF
2001-02-26 TRNA Transmittal of New Application 1 View
2001-02-26 SPEC Specification 1 View
2001-02-26 DRW Drawings-only black and white line drawings 4 View
2001-02-26 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US D455,531
App. No.
29/137,565
Filed
2001-02-26
Granted
2002-04-09
Art Unit
2914
PTA
0 days