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:
Dec. 16, 1997
Filed:
Dec. 02, 1994
Applicant:
Inventor:
Hisateru Akachi, Sagamihara City, Kanagawa Perfecture, JP;
Assignees:
Actronics Kabushiki Kaisha, Isehara, JP;
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28D / ;
U.S. Cl.
CPC ...
16510421 ; 16510414 ; 16510433 ; 361700 ;
Abstract
A heat pipe comprises an unit plate having one side formed with a groove which includes a plurality of straight portions arranged in parallel with each other and a plurality of turnings, and a flat plate disposed on the one side of the unit plate.
Akachi, Hisateru. (1997). Tunnel-plate type heat pipe (U.S. Patent No. 5697428). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5697428
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile