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. 18, 1987
Filed:
Jul. 29, 1986
Applicant:
Inventor:
Randy F Reeve, Upland, CA (US);
Assignee:
Calmar, Inc., Watchung, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
215230 ; 215250 ;
Abstract
The closure cap of a tamper evident closure is removably mounted on a container over a cap liner sealed to the container opening, the cap having a stud extending through the liner and supporting a brightly colored disc beneath the liner. The disc is visible through the ruptured liner incident to cap removal.
Reeve, Randy. (1987). Tamper evident closure (U.S. Patent No. 4687113). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4687113
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile