Telecommunications switch

- Excel, Inc.
Description

FIG. 1 is a left front perspective view of a telecommunications switch embodying my new design;

FIG. 2 is a right side elevational view thereof, the left side being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right rear perspective view thereof; and,

FIG. 8 is a left, front perspective view on a larger scale of another embodiment of my telecommunications switch, the right side, rear and bottom thereof being the same as depicted in FIGS. 2, 5 and 6, respectively.

Referenced Cited
U.S. Patent Documents
D211948 August 1965 Worral
D263395 March 16, 1982 Karas et al.
D264843 June 8, 1982 Karas et al.
4012089 March 15, 1977 Ward
4690286 September 1, 1987 Horne et al.
5168171 December 1, 1992 Tracewell
Other references
  • Rack-mouted UPS on p. 18 of Communication & Computer News Mar. 1991.
Patent History
Patent number: D349503
Type: Grant
Filed: Feb 23, 1993
Date of Patent: Aug 9, 1994
Assignee: Excel, Inc. (Sagamore Beach, MA)
Inventor: Christopher E. Roy (Plymouth, MA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Law Firm: Cesari and McKenna
Application Number: 0/5,092
Classifications