Electric actuator

- SMC Kabushiki Kaisha
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Description

FIG. 1 is a front view of an electric actuator, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a back plan view thereof; and,

FIG. 6 is a rear view thereof.

Referenced Cited
U.S. Patent Documents
D329434 September 15, 1992 Toyoda et al.
D348433 July 5, 1994 Tochihara et al.
Patent History
Patent number: D399491
Type: Grant
Filed: Dec 6, 1996
Date of Patent: Oct 13, 1998
Assignee: SMC Kabushiki Kaisha (Tokyo)
Inventors: Shigekazu Nagai (Ibaraki-ken), Shuuzou Sakurai (Ibaraki-ken), Masayuki Nakamura (Ibaraki-ken)
Primary Examiner: Brian N. Vinson
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 0/63,378
Classifications
Current U.S. Class: Switch Or Casing Therefor (18) (D13/158)
International Classification: 1303;