Electric clamping device
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Description
FIG. 1 is a top, front and left-side perspective view of a electric clamping device showing our new design;
FIG. 2 is a front view thereof, the rear view being a mirror image;
FIG. 3 is a right side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Claims
The ornamental design for an electric clamping device, as shown.
Referenced Cited
Patent History
Patent number: D438441
Type: Grant
Filed: Apr 12, 2000
Date of Patent: Mar 6, 2001
Assignee: SMC Kabushiki Kaisha (Tokyo)
Inventors: Shigekazu Nagai (Tokyo), Akio Saitoh (Kawaguchi), Hiroshi Yumiba (Ibaraki-ken)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firm: Frishauf, Holtz, Goodman, Langer & Chick, P.C.
Application Number: 29/121,686
Type: Grant
Filed: Apr 12, 2000
Date of Patent: Mar 6, 2001
Assignee: SMC Kabushiki Kaisha (Tokyo)
Inventors: Shigekazu Nagai (Tokyo), Akio Saitoh (Kawaguchi), Hiroshi Yumiba (Ibaraki-ken)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firm: Frishauf, Holtz, Goodman, Langer & Chick, P.C.
Application Number: 29/121,686
Classifications
Current U.S. Class:
D8/72;
D8/61
International Classification: 0805;
International Classification: 0805;