Modular sensor input block

- Ingersoll-Rand Company
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Description

FIG. 1 is a top view of the modular sensor input block showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a rear view thereof.

Referenced Cited
U.S. Patent Documents
D257344 October 14, 1980 Barth
D291123 July 28, 1987 McCune
D330896 November 10, 1992 Laiacona
4783846 November 8, 1988 Wachob
5051867 September 24, 1991 Burgher et al.
5539252 July 23, 1996 Brorby
Patent History
Patent number: D388396
Type: Grant
Filed: May 2, 1996
Date of Patent: Dec 30, 1997
Assignee: Ingersoll-Rand Company (Woodcliff Lake, NJ)
Inventor: Joseph L. Meloche (Bryan, OH)
Primary Examiner: James Gandy
Assistant Examiner: Cathron B. Matta
Attorney: Michael M. Gnibus
Application Number: 0/53,949
Classifications
Current U.S. Class: Three Or More Contacts (e.g., Ports, Terminals, Etc.) (D13/146)
International Classification: 1303;