Power failure warning light

Latest Intermatic Electronics Incorporated Patents:

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front perspective view of a power failure warning light showing our new design;

FIG. 2 is a front elevational view thereof on an enlarged scale;

FIG. 3 is a top plan view thereof on an enlarged scale;

FIG. 4 is a bottom plan view thereof on an enlarged scale;

FIG. 5 is a left side elevational view thereof on an enlarged scale;

FIG. 6 is a right side elevational view thereof on an enlarged scale;

FIG. 7 is a rear elevational view thereof on an enlarged scale;

FIG. 8 is a fragmentary cross-sectional view thereof taken along line 8--8 of FIG. 2.

Referenced Cited
U.S. Patent Documents
D254514 March 18, 1980 Nicholl et al.
D274368 June 19, 1984 Skarman
4107766 August 15, 1978 Baker
Other references
  • Nicholl Brothers Rechargeable Security Light Advertisement, 6-78. Archer Power Failure Light Advertisement, no date. Emhart Emergency Alarm Light Advertisement, 7-80. Sanyo Emergency Power Lights Advertisement, 6-15-78.
Patent History
Patent number: D288245
Type: Grant
Filed: Jun 11, 1984
Date of Patent: Feb 10, 1987
Assignee: Intermatic Electronics Incorporated (Spring Grove, IL)
Inventors: Thomas E. Corder (Danville, CA), Keith M. Mullins (Fort Collins, CO)
Primary Examiner: Susan J. Lucas
Attorneys: Manfred M. Warren, Robert B. Chickering, Glen R. Grunewald
Application Number: 6/619,625