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:
Sep. 10, 1985
Filed:
Apr. 05, 1984
Applicant:
Inventor:
W C Willis, Hagerstown, IN (US);
Assignee:
Aluminum Company of America, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
215252 ; 215 28 ;
Abstract
A device for attaching a fitment to an open mouth container and for tamper-evident sealing of the fitment with the fitment attached thereto. The device includes a closure portion having a first skirt portion adapted for rolling a thread to engage a cooperating thread on the fitment. Other skirt portions are adapted for rolling such portions into engagement with the fitment and the container to firmly attach the fitment to the container, and a fracturable line of weakening is provided between the first skirt portion and the other skirt portions to provide evidence that the container has been opened upon a first unthreading of the closure.