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:
Apr. 07, 1981
Filed:
Jan. 09, 1979
Applicant:
Inventor:
Giampiero Fontana, Milan, IT;
Assignee:
Valextra S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A44B / ;
U.S. Cl.
CPC ...
7045 / ;
Abstract
A key retaining loop to be removably inserted in a key case is disclosed, the improvement consisting in the provision, on the legs of the openable loop, of wings, engaging snappingly a recess formed in a sleeve to be fastened to the key case. An alternative embodiment has the legs of the loop screw-threaded for engaging the internal tapping of the sleeve aforesaid. Simplicity and reliability of use are thus achieved.
Fontana, Giampiero. (1981). Key-retaining loop for a key case (U.S. Patent No. 4259857). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4259857
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile