Emergency vehicle warning sign
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Description
FIG. 1 is a front elevational view of an emergency warning sign showing my new design with the rear elevational view being flat and unornamented;
FIG. 2 is a top plan view with the bottom plan view being amirror image thereof;
FIG. 3 is a left side elevational view with the right side elevational view being a mirror image thereof;
FIG. 4 is a front elevational view of a second embodiment of FIG. 1, the only difference residing the front panel.
Referenced Cited
Patent History
Patent number: D305673
Type: Grant
Filed: Jul 10, 1987
Date of Patent: Jan 23, 1990
Assignee: E-Lite Limited (Woodland Hills, CA)
Inventors: Paul J. Davidson (Woodland Hills, CA), Michael R. Smith (Thousand Oaks, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Attorney: David O'Reilly
Application Number: 7/73,118
Type: Grant
Filed: Jul 10, 1987
Date of Patent: Jan 23, 1990
Assignee: E-Lite Limited (Woodland Hills, CA)
Inventors: Paul J. Davidson (Woodland Hills, CA), Michael R. Smith (Thousand Oaks, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Attorney: David O'Reilly
Application Number: 7/73,118
Classifications
Current U.S. Class:
Attachable To Vertical Surface Or Hanging Type (D20/42)