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. 05, 1978
Filed:
Oct. 21, 1977
Applicant:
Inventors:
Thomas J Bond, Chardon, OH (US);
William J Kelly, Brunswick, OH (US);
Richard C Adams, Chardon, OH (US);
Assignee:
The Standard Oil Company, Cleveland, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29D / ;
U.S. Cl.
CPC ...
425529 ; 425535 ;
Abstract
An improved apparatus which allows for uniform axial stretch rate and careful temperature control in the production of biaxially oriented plastic containers having uniform wall thickness and good clarity.