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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8287683 B1

PDFFull Text
Date of Patent:
Oct. 16, 2012

Filed:

Jun. 23, 2011

Bag member for compression prebonding, holding tool for producing laminated glass, and device of producing laminated glass and method of producing the same

Applicants:

Hiroyuki Matsuoka, Tokyo, JP;

Tsutomu Anbo, Tokyo, JP;

Shigeru Hirata, Kanagawa, JP;

Tsutomu Mizukami, Osaka, JP;

Yoshiyuki Sato, Osaka, JP;

Inventors:

Hiroyuki Matsuoka, Tokyo, JP;

Tsutomu Anbo, Tokyo, JP;

Shigeru Hirata, Kanagawa, JP;

Tsutomu Mizukami, Osaka, JP;

Yoshiyuki Sato, Osaka, JP;

Assignee:

Asahi Glass Company, Limited, Tokyo, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Christopher Schatz

Assistant Examiner:

Matthew Hoover

Int. Cl.
CPC ...
B29C 65/00 (2006.01); B29C 45/00 (2006.01); B29C 47/00 (2006.01); B29C 39/02 (2006.01); B29C 43/02 (2006.01); B29C 49/00 (2006.01); B29C 49/08 (2006.01); B29C 67/00 (2006.01); B29C 51/00 (2006.01); B32B 17/00 (2006.01); B32B 17/10 (2006.01); B32B 37/00 (2006.01); C03C 27/00 (2006.01); G02C 7/00 (2006.01); B29D 22/00 (2006.01); B29D 24/00 (2006.01); B29D 29/00 (2006.01); B29B 15/00 (2006.01); B29C 39/14 (2006.01); B29C 55/00 (2006.01); B29C 67/20 (2006.01); B29C 43/10 (2006.01); B29D 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A holding toolfor use in producing of laminated glass includes a frame, a bag memberand a supporting memberfor suspending the bag memberfrom the frame. The bag memberis made of a film with flexibility and airtightness, is provided with a sealable opening and has evacuating portsandin the vicinity of an periphery of a flat shape thereof having the periphery sealed. The framehas a first frame memberand a second frame memberopposing each other and disposed outside the periphery of the bag member, and the bag memberis suspended by the supporting membermovably against the frameon a holding face formed at least by the first frame memberand the second frame memberinside an area formed by connecting ends of these frame members.

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