Seal member for a pressure vessel

Description

FIG. 1 is a top view of a seal member for a pressure vessel showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a cross-sectional view thereof taken along lines 4-4 shown in FIG. 1;

FIG. 5 is an enlarged cross-sectional view of a portion thereof defined by area 5-5 shown in FIG. 1;

FIG. 6 is an enlarged cross-sectional view of a portion thereof in a condition of use; and,

FIG. 7 is a perspective view thereof.

The bottom, rear elevation, and left side elevation views of the seal member for a pressure vessel are omitted as they are identical in appearance to the top, front elevation, and right side elevation views, respectively.

The dot dash broken line shown in FIG. 5 indicates cutoff boundaries for the enlarged detailed portion view and forms no part of the claim.

The evenly dashed lines in FIG. 6 depict environmental subject matter that forms no part of the claim.

Claims

CLAIM The ornamental design for a seal member for a pressure vessel, as shown and described.

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Inventors:	Takahashi; Kenichi (Gojo, JP), Ueda; Akira (Gojo, JP), Zushi; Hirofumi (Gojo, JP), Yoshida; Sayaka (Gojo, JP)
Applicant:	Name City State Country Type Nippon Valqua Industries, Ltd. Tokyo N/A JP
Assignee:	Valqua, Ltd. (Shinagawa-ku, Tokyo, JP)
Appl. No.:	D/589,722
Filed:	January 4, 2017

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Foreign Application Priority Data

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Jul 5, 2016 [JP]			2016-014271
Jul 5, 2016 [JP]			2016-014272
Jul 5, 2016 [JP]			2016-014273

Current U.S. Class:	D23/269
Current International Class:	2301
Field of Search:	;D23/269,262 ;277/351-359,504,562,563,572,361-364,381,606,616,314,382,394,395 ;D25/48.2,122,164 ;285/42-50

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References Cited [Referenced By]

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U.S. Patent Documents

D32696	May 1900	Merwarth
6523833	February 2003	Ishigaki
6557857	May 2003	Goodman
D517679	March 2006	Stout, Jr.
7347224	March 2008	Nohara
D614271	April 2010	Weston
D755356	May 2016	Vaseleniuck
D785144	April 2017	Kitagawa
9611940	April 2017	Khan
D802723	November 2017	Miyamoto
2003/0160452	August 2003	Mattsson
2008/0012238	January 2008	Kapcoe
2009/0045371	February 2009	Kamibayashiyama
2009/0289450	November 2009	Bluhm
2010/0264606	October 2010	Hayashi
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2017/0211706	July 2017	Amir

Foreign Patent Documents

	301169536		Apr 2010		CN
	02-093567		Jul 1990		JP
	D127507		Feb 2009		TW
	D127508		Feb 2009		TW

Primary Examiner: Goodman; Eric L
Assistant Examiner: Wierenga; Amy C
Attorney, Agent or Firm: The Webb Law Firm