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:
Nov. 09, 2004
Filed:
Dec. 23, 1998
Applicant:
Inventors:
Takeo Kitayama, Osaka, JP;
Kaori Tsubouchi, Osaka, JP;
Shigeyoshi Matsubara, Osaka, JP;
Tatsuhiro Nagamatsu, Chiba, JP;
Assignee:
Sumitomo Chemical Company, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 3/26 ; B29D 6/700 ;
U.S. Cl.
CPC ...
B32B 3/26 ; B29D 6/700 ;
Kitayama, Takeo. (2004). Foamed thermoplastic resin sheet and manufacturing method of the same (U.S. Patent No. 6815047). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6815047
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile