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:
Mar. 12, 1985
Filed:
Mar. 09, 1982
Applicant:
Inventors:
Teruo Maetani, Hiroshima, JP;
Ryoichi Miyoshi, Hiroshima, JP;
Yukinori Nahara, Hiroshima, JP;
Yasuyuki Kawazoe, Hiroshima, JP;
Taizo Hamada, Hiroshima, JP;
Assignee:
Daikin Kogyo Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
433199 ; 427-2 ; 428422 ; 428461 ; 433201 ; 433202 ; 433217 ; 433222 ;
Abstract
A dental casting coated with a tetrafluoroethylene polymer shows suppressed accumulation and easy removability of the plaque, and excellent mechanical endurance.