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:
Jul. 28, 1981
Filed:
Apr. 21, 1980
Applicant:
Inventor:
Duane H Lewis, Claysville, PA (US);
Assignee:
Continental Plastics, Inc., Washington, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
220307 ; 220339 ; 222565 ; 222569 ;
Abstract
A container cover locking assembly comprises a base member with a continuous peripheral skirt depending therefrom and a ridge parallel to yet spaced inwardly from the skirt along the underside of the base member. Tapered locking lips which depend downwardly from the ridge, extend along a substantial portion thereof and curve outwardly toward yet terminate skirt of the skirt. The locking assembly allows a simplified molding process for a container cover which is assembled with a container body of the type having curved mounting seat formed from the upper edge of the container walls.