Input/output module

- Transition Technology
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Description

FIG. 1 is a perspective view of an input/output module showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is an end elevational view thereof;

FIG. 7 is an end elevational view thereof opposite that shown in FIG. 6.

In FIGS. 1 and 2 the pattern of circular openings which is partially shown for ease of illustration on the top surface of the rectangular panels is understood to repeat uniformity along the broken line area.

Referenced Cited
U.S. Patent Documents
D259041 April 28, 1981 Ault et al.
D281493 November 26, 1985 Prager et al.
D286053 October 7, 1986 McDaniel et al.
4215386 July 29, 1980 Prager et al.
4558914 December 17, 1985 Prager et al.
4600968 July 15, 1986 Sekiya et al.
4737884 April 12, 1988 Wada et al.
4744006 May 10, 1988 Duffield
Patent History
Patent number: D317448
Type: Grant
Filed: Nov 14, 1988
Date of Patent: Jun 11, 1991
Assignee: Transition Technology (Andover, MA)
Inventors: Ronald A. Straw (Eliot, ME), Walter L. Bennett (Andover, MA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Application Number: 7/270,494
Classifications
Current U.S. Class: D14/114