Signal input device

- SMC Kabushiki Kaisha
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Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

Claims

The ornamental design for a signal input device, as shown.

Referenced Cited
U.S. Patent Documents
D329843 September 29, 1992 Ishida
D330012 October 6, 1992 Takahashi et al.
D358753 May 30, 1995 Yoshida et al.
D384037 September 23, 1997 Hamada
D384938 October 14, 1997 Hamada et al.
D417198 November 30, 1999 Clifton et al.
D428600 July 25, 2000 Futami et al.
D456782 May 7, 2002 Nagai et al.
D494142 August 10, 2004 Schon
D511150 November 1, 2005 Nurmi et al.
D512696 December 13, 2005 Nurmi et al.
Other references
  • Related U.S. Appl. No. 29/204,042, filed Apr. 23, 2004; Inventor: Yoshihiro Tanabe et al.; Title: Signal Controller.
  • Related U.S. Appl. No. 29/204,044, filed Apr. 23, 2004; Inventor: Yoshihiro Tanabe et al.; Title: Signal Converter.
  • Related U.S. Appl. No. 29/204,045, filed Apr. 23, 2004; Inventor: Yoshihiro Tanabe et al.; Title: Signal Input Device.
Patent History
Patent number: D525936
Type: Grant
Filed: Apr 23, 2004
Date of Patent: Aug 1, 2006
Assignee: SMC Kabushiki Kaisha (Tokyo)
Inventors: Yoshihiro Tanabe (Moriya), Shigeharu Oide (Tokyo-to)
Primary Examiner: Stella Reid
Assistant Examiner: Daniel Bui
Attorney: Frishauf, Holtz, Goodman & Chick, P.C.
Application Number: 29/204,043