Case for a disconnector
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Description
FIG. 1 is a front and upper right perspective view of a case for a disconnector showing my new design;
FIG. 2 is a rear and upper right perspective view thereof;
FIG. 3 is a bottom plan view thereof; and,
FIG. 4 is a side plan view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D221953 | September 1971 | Zecca |
D301331 | May 30, 1989 | Rhodin |
D307908 | May 15, 1990 | Pushelberg |
D310665 | September 18, 1990 | Fortune et al. |
D315144 | March 5, 1991 | Dard et al. |
D316375 | April 23, 1991 | Tiedmann |
D319432 | August 27, 1991 | Hudson et al. |
- Molded plastic cover IP 20 on p. 2/10 of 1975 Siemens catalog. Control box on p. 1034 of L'Elettrotecnica, Oct. 1988. Control box PF 20 04 29 on p. 625 of Elektrotechinche Zietschrift Jun. 1989.
Patent History
Patent number: D336462
Type: Grant
Filed: Jun 28, 1990
Date of Patent: Jun 15, 1993
Assignee: Telemecanique
Inventor: Fabrice Maes (Ermont)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Attorney: William A. Drucker
Application Number: 7/546,053
Type: Grant
Filed: Jun 28, 1990
Date of Patent: Jun 15, 1993
Assignee: Telemecanique
Inventor: Fabrice Maes (Ermont)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Attorney: William A. Drucker
Application Number: 7/546,053
Classifications