Insert for exit signs

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Description

FIG. 1 is a front view of an insert for exit signs showing my new design, the back view being a mirror image thereof;

FIG. 2 is a top view thereof, the bottom view being a mirror image thereof; and,

FIG. 3 is a left side view thereof, the right side view being a mirror image thereof.

Referenced Cited
U.S. Patent Documents
D209497 December 1967 Nelson
D247795 April 25, 1978 Darrell
D248059 May 30, 1978 Darrell
D284982 August 5, 1986 Collinder
D287031 December 2, 1986 Cunity
Other references
  • Seton Identification Products, p. 90 Mar. 1989.
Patent History
Patent number: D344293
Type: Grant
Filed: May 14, 1992
Date of Patent: Feb 15, 1994
Assignee: General Signal Corporation (Stamford, CT)
Inventor: Joseph S. Wegrzyn (Stratford, CT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Law Firm: Ware, Fressola, Van Der Sluys & Adolphson
Application Number: 7/883,411
Classifications
Current U.S. Class: Attachable To Vertical Surface Or Hanging Type (D20/42)