Token ring switch

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Description

FIG. 1 is an environmental perspective view of a token ring switch showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view with the left side being a mirror image thereof; and,

FIG. 5 is a top view with the bottom view being a mirror image.

The broken line showing in FIG. 1 is included for the purpose of illustrating environmental structure only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D253490 November 20, 1979 Reiser
D284185 June 10, 1986 Anderson
4701630 October 20, 1987 Annunziata et al.
4905230 February 27, 1990 Madge et al.
5199026 March 30, 1993 Lund
5203720 April 20, 1993 Zini
Foreign Patent Documents
980890 December 1975 CAX
0289189 November 1988 EPX
Other references
  • Token ring cabling products on p. 88 of LAN, Oct. 1992. Token ring network connectors on p. 96 of LAN, Oct. 1992.
Patent History
Patent number: D357226
Type: Grant
Filed: Sep 3, 1993
Date of Patent: Apr 11, 1995
Assignee: Data Optics Cable (San Antonio, TX)
Inventors: Steven R. Ybanez (San Antonio, TX), Gary D. Hendrix (Castroville, TX), Williams M. Toner, II (San Antonio, TX), Arthur F. Lopez (San Antonio, TX), Richard G. Ybanez (New Braunfels, TX)
Primary Examiner: Joel Sincavage
Application Number: 0/12,552