Air cylinder

Taniguchi , et al. August 23, 2

Patent Grant D643855

U.S. patent number D643,855 [Application Number D/354,518] was granted by the patent office on 2011-08-23 for air cylinder. This patent grant is currently assigned to SMC Corporation. Invention is credited to Masaru Taniguchi, Jun Yamada.


United States Patent D643,855
Taniguchi ,   et al. August 23, 2011

Air cylinder

Claims

CLAIM The ornamental design for an air cylinder, as shown and described.
Inventors: Taniguchi; Masaru (Tsukubamirai, JP), Yamada; Jun (Tsukubamirai, JP)
Assignee: SMC Corporation (Chiyoda-ku, Tokyo, JP)
Appl. No.: D/354,518
Filed: January 25, 2010

Foreign Application Priority Data

Sep 10, 2009 [JP] 2009-020942
Current U.S. Class: D15/7
Current International Class: 1502
Field of Search: ;D15/7-9 ;D23/231,232 ;417/410.1,359,415-416,234,321,265,405

References Cited [Referenced By]

U.S. Patent Documents
D408420 April 1999 Buter
D540349 April 2007 Waki
D557286 December 2007 Pedrollo
D610166 February 2010 Foreman
Primary Examiner: Seifert; Ralf
Attorney, Agent or Firm: Yokoi & Co., U.S.A., Inc. Yokoi; Toshiyuki

Description



FIG. 1 shows a front view of an air cylinder showing my new design;

FIG. 2 shows a rear view thereof;

FIG. 3 shows a right side view thereof;

FIG. 4 shows a left side view thereof;

FIG. 5 shows a top view thereof;

FIG. 6 shows a bottom view thereof;

FIG. 7 shows a bottom, front and left side perspective view thereof; and,

FIG. 8 shows a top, rear and right side perspective view thereof.

The broken lines in FIG. 5 are included for the purpose of illustrating portions of the air cylinder that form no part of the claimed design.

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