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.:
Date of Patent:
Aug. 19, 2014
Filed:
Feb. 05, 2013
Applicant:
Kyoraku Co., Ltd., Kyoto, JP;
Inventor:
Ryuichi Ishida, Tokyo, JP;
Assignee:
Kyoraku Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D 22/00 (2006.01); B60H 1/00 (2006.01); F16L 47/06 (2006.01); B29C 44/56 (2006.01); B29C 49/04 (2006.01); F24F 13/02 (2006.01); B29C 49/60 (2006.01); B29C 47/36 (2006.01); B29C 49/00 (2006.01); B29C 47/00 (2006.01); B29L 23/00 (2006.01); B29C 47/54 (2006.01); F16L 47/00 (2006.01); B29K 105/04 (2006.01);
U.S. Cl.
CPC ...
B60H 1/00564 (2013.01); B29C 49/041 (2013.01); F24F 13/0245 (2013.01); B29C 2049/609 (2013.01); B29C 47/368 (2013.01); B29C 2049/0057 (2013.01); F16L 47/06 (2013.01); B29C 47/0021 (2013.01); B29C 47/0054 (2013.01); B29C 49/04 (2013.01); B29L 2023/004 (2013.01); B29C 49/60 (2013.01); B29L 2023/22 (2013.01); B29C 44/56 (2013.01); B29C 47/54 (2013.01); F16L 47/005 (2013.01); F24F 13/0263 (2013.01); B29K 2105/04 (2013.01);
Abstract
The present invention is a molded foam (foam duct ()) having a tubular section () with an open end (). A parting line (PL), which is formed during molding, extends to the open end (). The molded foam includes a protruding portion protruding from the parting line (PL) on one side of the parting line (PL) at least in the proximity of the open end ().
Ishida, Ryuichi. (2014). Molded foam (U.S. Patent No. 8808818). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8808818
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile