U.S. patent number D438,441 [Application Number D/121,686] was granted by the patent office on 2001-03-06 for electric clamping device.
This patent grant is currently assigned to SMC Kabushiki Kaisha. Invention is credited to Shigekazu Nagai, Akio Saitoh, Hiroshi Yumiba.
United States Patent |
D438,441 |
Nagai , et al. |
March 6, 2001 |
Electric clamping device
Claims
The ornamental design for an electric clamping device, as shown.
Inventors: |
Nagai; Shigekazu (Tokyo,
JP), Saitoh; Akio (Kawaguchi, JP), Yumiba;
Hiroshi (Ibaraki-ken, JP) |
Assignee: |
SMC Kabushiki Kaisha (Tokyo,
JP)
|
Appl.
No.: |
D/121,686 |
Filed: |
April 12, 2000 |
Foreign Application Priority Data
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|
|
|
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Oct 18, 1999 [JP] |
|
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11-28532 |
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Current U.S.
Class: |
D8/72; D8/61 |
Current International
Class: |
0805 |
Field of
Search: |
;D8/61,71,72,73,74
;269/31,32,33,34,237,239,233 ;81/9.3,345 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Hyder; Philip S.
Attorney, Agent or Firm: Frishauf, Holtz, Goodman, Langer
& Chick, P.C.
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.
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