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:
Apr. 06, 1976
Filed:
Nov. 14, 1974
Applicant:
Inventors:
Guy Hathaway Collins, Newark, DE (US);
Harlan Stuart Young, Wilmington, DE (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
215 / ; 215 / ; 220 69 ;
Abstract
A composite package including a biaxially oriented polyethylene terephthalate bottle and a support cup. The bottom of the bottle has a degree of spherulitic crystallinity and is recessed to minimize exposure to shock which might cause rupture. Preferably, there is an interference fit between the bottle and support cup.