Life extender for incandescent light bulbs

Description

FIG. 1 is a perspective view of a life extender for incandescent light bulbs showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof; and

FIG. 4 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
3450893 June 1969 Munson
3818263 June 1974 Belko
3823339 July 1974 Borneman et al.
4435671 March 6, 1984 Wouk
Patent History
Patent number: D284653
Type: Grant
Filed: Nov 21, 1983
Date of Patent: Jul 15, 1986
Assignee: Lite-Life Incorporated (Westbrook, CT)
Inventor: Albert Matican (Westbrook, CT)
Primary Examiner: Susan J. Lucas
Application Number: 6/553,495
Classifications
Current U.S. Class: D13/25