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:
Jul. 24, 1979
Filed:
Apr. 20, 1977
Werner Kress, Ulm-Lehr, DE;
Johann Katzer, Neu-Ulm, DE;
Franz Lopic, Burlafingen, DE;
Willi Hepperle, Westerstetten, DE;
Abstract
A set of garden or household implements comprises various different garden tool and/or household implement heads and at least one handle which can be selectively attached to any of the heads by means of a quick-connect coupling. The coupling comprises a coupling sleeve on the handle and a coupling pin on each head. The pin and the sleeve are so configured that the pin cannot turn or tilt in the sleeve. Abutments on the pin and the sleeve limit the extent to which the pin can be pushed in. Removal of the head from the handle is prevented by a releasable locking member, which is provided on the sleeve and co-operates with the pin. The locking member can comprise a transverse screw or a sneck which engages in a peripheral groove in the pin or a transverse latch which can engage in a transverse bore in the coupling pin.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile