Ducting for electric cables

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Description

FIG. 1 is a perspective view of the ducting for electric cables showing my new design, the cover being partially opened;

FIG. 2 is a side elevational view thereof, the cover being closed.

The bottom of the ducting is flat and unornamented.

Referenced Cited
U.S. Patent Documents
2087640 July 1937 Du Prey
3312251 April 1967 Marks et al.
3459234 August 1969 Richter et al.
3697667 October 1972 Pollak et al.
Patent History
Patent number: D269968
Type: Grant
Filed: Aug 14, 1980
Date of Patent: Aug 2, 1983
Assignee: Aparellaje Electrico, S.A. (Barcelona)
Inventor: Julio Rodriguez Moura (Madrid)
Primary Examiner: Susan J. Lucas
Law Firm: Dressler, Goldsmith, Shore, Sutker & Milnamow, Ltd.
Application Number: 6/178,141
Classifications
Current U.S. Class: D13/13
International Classification: D1303;