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:
Nov. 29, 1983
Filed:
Feb. 22, 1982
Applicant:
Inventor:
Derek C Roberts, London, GB;
Assignee:
Johnsen & Jorgensen (Plastics) Limited, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
215256 ; 215258 ;
Abstract
A container closure which has a cap part with an internal screw thread to engage with an external screw thread on the container, a tear away band connected to the skirt of the cap part to show whether the closure has been tampered with and a captive band connected to the tear away band.
Roberts, Derek. (1983). Container and closure having tamper-proof feature (U.S. Patent No. 4417666). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4417666
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile