Signal converter

- SMC Kabushiki Kaisha
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Description

FIG. 1 is a top, front, right-side perspective view of a signal conveter showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a signal converter, as shown.

Referenced Cited
U.S. Patent Documents
D388396 December 30, 1997 Meloche
D400857 November 10, 1998 Meloche
D425483 May 23, 2000 Bechtold et al.
D432987 October 31, 2000 Seo et al.
D433998 November 21, 2000 Ishitsuka et al.
D439883 April 3, 2001 Miyazoe et al.
4783846 November 8, 1988 Wachob
5020149 May 28, 1991 Hemmie
5192832 March 9, 1993 Rudy, Jr. et al.
5622506 April 22, 1997 Hornig et al.
6077125 June 20, 2000 Emery
Patent History
Patent number: D448344
Type: Grant
Filed: Mar 23, 2000
Date of Patent: Sep 25, 2001
Assignee: SMC Kabushiki Kaisha (Tokyo)
Inventors: Nobuyuki Ishitsuka (Satte), Ken Gunji (Ibaraki-ken)
Primary Examiner: Joel Sincavage
Attorney, Agent or Law Firm: Frishauf, Holtz, Goodman, Langer & Chick, P.C.
Application Number: 29/120,656
Classifications
Current U.S. Class: Distribution, Modification Or Control (D13/123); Miscellaneous (D14/299)
International Classification: 1303;