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:
Jan. 12, 1993
Filed:
Aug. 23, 1991
Applicant:
Inventors:
Tsutoo Yamada, Nerima, JP;
Takemi Shibuya, Higashiyamato, JP;
Assignee:
Dai Nippon Insatsu K. K., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
264532 ; 264295 ; 264523 ; 264531 ; 425525 ; 425528 ; 425529 ;
Abstract
A stretched bottle (1) has an inclined mouth portion (31). The bottle (1) is formed in a manner that a straight parison is set in a blow mold (M.sub.1, M.sub.2) having an inclined cavity (20, 404) to be stretched by a stretching rod (17) during an air-blow operation or that a curved parison (405, 512) is set in the blow mold (M.sub.1, M.sub.2) to be stretched by air-blow. The parison is curved or deformed by a defining mold (431, 711) or a pushing bar (514).