Electric power supply track

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Description

The FIGURE is a top, front and left side perspective view of an electric power supply track showing my new design, it being understood that the rear and right side are mirror images of the front and left side shown.

Referenced Cited
U.S. Patent Documents
D306771 March 20, 1990 Gecchelin
4845601 July 4, 1989 Podbury et al.
Other references
  • Reynolds Metals Company, Book, Designing with Aluminum Extrusions, 1957, p. 56, .COPYRGT.assembled extensions.
Patent History
Patent number: D314757
Type: Grant
Filed: Mar 7, 1988
Date of Patent: Feb 19, 1991
Assignee: Iguzzini Illuminazione S.p.A. (Recanati)
Inventor: Bruno Gecchelin (Milan)
Primary Examiner: James M. Gandy
Assistant Examiner: Melody Brown
Law Firm: Hedman, Gibson, Costigan & Hoare
Application Number: 7/164,629