Exit sign

Details Exit sign Exit sign

2007-12-11

2007-12-11

Spear, Robert M. (Department: 2913)

Sales and advertising equipment

Signs or display forms

Attachable to vertical surface or hanging type

CD20S010000

Design Patent

active

29268388

CLAIM:
The ornamental design of an exit sign, as shown and described.

REFERENCES:
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patent: D383501 (1997-09-01), Andre et al.
patent: D402316 (1998-12-01), Evarts et al.
patent: D402696 (1998-12-01), Rosen
patent: D430901 (2000-09-01), Palmer
patent: 6152581 (2000-11-01), Masters et al.
patent: D451683 (2001-12-01), Vincent
patent: D453191 (2002-01-01), Gentelia et al.
patent: D515629 (2006-02-01), Nudo, Jr.
patent: D527533 (2006-09-01), Schaefer et al.
patent: D529722 (2006-10-01), Schaefer et al.

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