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:
Feb. 29, 2000
Filed:
Feb. 19, 1999
Darcy Cullum, Ontario, CA;
Wilhelmus Van Den Akker, Ontario, CA;
The Kun Shoulder Rest, Inc., Ottawa, CA;
Abstract
The adjustment of the distance between clamping elements (13, 14) of a shoulder rest for violin or the like instrument is effected by a stem-like fastener, preferably a thumbscrew (37) passing through one of generally equidistantly spaced apart openings (29, 30) in a foot member (17) and through that opening (29, 30) which is aligned with one of at least two nuts (33, 34) embedded in an elongated base (10) of the shoulder rest. According to the invention, the longitudinal spacing between the openings (29, 30) differs from that of the nuts (33, 34) preferably such that one spacing is one-half of the other, whereby a fine adjustment of the clamping distance can be achieved, while the number of the nuts (33, 34) and/or the openings (29, 30) is relatively small, in the embodiment shown, two of each, permitting a total of four different adjustments of the clamping distance.