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:
Aug. 16, 1983
Filed:
Jun. 29, 1981
Applicant:
Inventor:
Thurston Toeppen, Poughkeepsie, NY (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
215252 ; 215344 ; 215D / ;
Abstract
A screw-type linerless closure molded of resilient plastic is provided with a combination of sealing structures directed toward the particular characteristics of glass containers as used for pressurized beverages, though it may also be used for other containers. Novel means for accomodating large dimensional tolerances and special surface conditions are used, along with prior art constructions, to secure improved sealing under a wide variety of conditions.