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:
May. 25, 1976
Filed:
Nov. 11, 1974
Applicant:
Inventor:
Frank S Nixdorff, Baltimore, MD (US);
Assignee:
Anchor Hocking Corporation, Lancaster, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ; B65D / ; H61J / ;
U.S. Cl.
CPC ...
215221 ; 215216 ;
Abstract
A safety closure system includes a cap removably mounted on the neck of a container and prevented from undesired opening by means of a locking ring mounted on the container neck and which locking ring has means such as a tooth engaged with complementary locking means such as notches on the cap. The cap and locking ring also contain positioning means to orient the ring with respect to the cap so as to assure proper engagement of the ring locking means with the cap locking means.