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. 29, 1991
Filed:
Aug. 23, 1988
Applicant:
Inventor:
Samuel L Belcher, Cincinnati, OH (US);
Assignee:
Sabel Plastechs, Inc., Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ; B29C / ;
U.S. Cl.
CPC ...
425525 ; 264540 ; 425526 ; 425529 ; 425532 ; 425539 ;
Abstract
The present invention is directed to an apparatus for extrusion blow molding polyethylene terephthalate articles. Articles produced according to this invention may be monolayer or multilayer; they may be circumferentially or biaxially oriented; and they may be heat set.
Belcher, Samuel. (1991). Apparatus for extrusion blow molding polyethylene terephthalate articles (U.S. Patent No. 4988279). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4988279
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile