IP Library › Granted Patent US D455,842
Granted Patent Design
US D455,842 · Confirmation No. 6301

STEP STOOL

Inventor: M. Scot Rosko
Patented Case View Patent ↗
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 Code Description Pages PDF
2001-01-09 TRNA Transmittal of New Application 4 View
2001-01-09 SPEC Specification 1 View
2001-01-09 DRW Drawings-only black and white line drawings 5 View
2001-01-09 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US D455,842
App. No.
29/135,283
Filed
2001-01-09
Granted
2002-04-16
Art Unit
2914
PTA
0 days