Lamp assembly for electrical conversion of a gas street lamp

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Description

FIG. 1 is a side view of a lamp assembly for electrical conversion of a gas street lamp showing our new design, the opposite side being substantially identical;

FIG. 2 is a front view thereof;

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

FIG. 4 is a top view thereof on an enlarged scale.

Referenced Cited
U.S. Patent Documents
1185645 June 1916 Faw
1562052 November 1925 Price
2469491 May 1949 Bailey
3775608 November 1973 Shaper et al.
Patent History
Patent number: D259963
Type: Grant
Filed: Sep 6, 1979
Date of Patent: Jul 21, 1981
Assignee: Enconserv, Inc. (Downers Grove, IL)
Inventors: Ernest H. Pfaff (Deerfield, IL), William R. McIntire (Downers Grove, IL)
Primary Examiner: Susan J. Lucas
Law Firm: Allegretti, Newitt, Witcoff & McAndrews
Application Number: 6/73,552
Classifications
Current U.S. Class: Element Or Attachment (D26/113)
International Classification: D2605;