Step stool

Building units and construction elements – Stair – ladder – scaffold – or similar support – Stepped

Design Patent

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Details

Design Patent

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29276038

CLAIM:
The ornamental design for the step stool, as shown and described.

REFERENCES:
patent: 3127953 (1964-04-01), Shore
patent: D335966 (1993-06-01), Schwartzkopf et al.
patent: D388882 (1998-01-01), Kain
patent: D397228 (1998-08-01), Bell et al.
patent: D401353 (1998-11-01), Bell et al.
patent: D410550 (1999-06-01), Meyers
patent: D411888 (1999-07-01), King
patent: D414566 (1999-09-01), Gibson et al.
patent: D414879 (1999-10-01), Meyers
patent: 6012548 (2000-01-01), Kim
patent: D433156 (2000-10-01), Gibson et al.
patent: D434855 (2000-12-01), Ullum et al.
patent: D444574 (2001-07-01), Gibson et al.
patent: D447572 (2001-09-01), Rosko
patent: D447817 (2001-09-01), Rosko
patent: D449385 (2001-10-01), Rosko
patent: D455842 (2002-04-01), Rosko
patent: 6390238 (2002-05-01), Gibson et al.
patent: D458385 (2002-06-01), Rosko
patent: 6450290 (2002-09-01), Spak
patent: D465289 (2002-11-01), Gibson et al.
patent: D466225 (2002-11-01), Rosko
patent: 7100739 (2006-09-01), Parker et al.
Photograph of Werner Stepright Step Stool, circa 2004.

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