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. 27, 1977
Filed:
Nov. 10, 1975
Applicant:
Inventor:
Malcolm Bramel Lucas, Cincinnati, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
264 98 ; 264 97 ; 425525 ;
Abstract
A longitudinally partitioned bulbous-shape, top-opening container of unitary construction is provided which comprises a precisely shaped, sized, and oriented integral bulkhead. Such containers may be made by the method of providing a thermoplastic preform which is longitudinally partitioned by an integral bulkhead of the size, shape, and orientation desired in the finished container, and then blow molding the outer wall of the preform to the bulbous-shape of the finished container while constraining or confining the bulkhead from changing size, shape, or orientation.