Packing ring

Orihara , et al. March 22, 2

Patent Grant D634604

U.S. patent number D634,604 [Application Number D/354,519] was granted by the patent office on 2011-03-22 for packing ring. This patent grant is currently assigned to SMC Corporation. Invention is credited to Masahiro Okuma, Syun Orihara.


United States Patent D634,604
Orihara ,   et al. March 22, 2011

Packing ring

Claims

CLAIM The ornamental design for a packing ring, as shown and described.
Inventors: Orihara; Syun (Tsukubamirai, JP), Okuma; Masahiro (Tsukubamirai, JP)
Assignee: SMC Corporation (Chiyoda-ku, Tokyo, JP)
Appl. No.: D/354,519
Filed: January 25, 2010

Foreign Application Priority Data

Aug 19, 2009 [JP] 2009-018955
Current U.S. Class: D8/343
Current International Class: 0807
Field of Search: ;D8/330,333,343,339,342,349,499 ;70/19,51,431,466 ;292/256.6,256.51,256.63,262,299,307R ;248/315 ;210/495 ;174/198 ;206/303,389,398,397,818,390 ;242/159,171,172

References Cited [Referenced By]

U.S. Patent Documents
3222834 December 1965 Taft
4955471 September 1990 Hirose et al.
5286573 February 1994 Prinz et al.
5419933 May 1995 Tsukada et al.
5873999 February 1999 Gaiser
6037544 March 2000 Lee et al.
7134260 November 2006 Haloila
D548045 August 2007 Heppner
D577571 September 2008 Stevens
D582252 December 2008 Cameron
2005/0183973 August 2005 Spater et al.
2009/0021024 January 2009 Prabhu et al.
2009/0084727 April 2009 Yonezawa
Primary Examiner: Deshmukh; Prabhakar
Attorney, Agent or Firm: Yokoi & Co., U.S.A., Inc. Yokoi; Toshiyuki

Description



FIG. 1 shows a front view of a packing ring 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; and,

FIG. 7 shows an enlarged cross-sectional view thereof, taken along line 7--7 in FIG. 1.

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