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. 23, 1985
Filed:
Nov. 23, 1982
Applicant:
Inventors:
Torsten Nilsson, Loddekopinge, SE;
Kjell M Jakobsen, Skanor, SE;
Assignee:
PLM AB, Malmo, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ; B29D / ;
U.S. Cl.
CPC ...
425526 ; 425533 ;
Abstract
A mold, for forming a container by fluid pressure, having two mold halves and two axially movable plungers, the plungers forming the bottom of the container therebetween, an inner plunger or mandrel having a concave end and a second plunger, hereafter called 'the bottom part', having a convex end.
Nilsson, Torsten. (1985). Apparatus for blow molding a container having an upward bulged bottom (U.S. Patent No. 4512735). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4512735
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile