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:
Sep. 24, 2013
Filed:
Mar. 21, 2012
Applicants:
Kirk Burgett, Sacramento, CA (US);
Jamie Marks, Haverhill, MA (US);
Dana Mazzaglia, Haverhill, MA (US);
Inventors:
Kirk Burgett, Sacramento, CA (US);
Jamie Marks, Haverhill, MA (US);
Dana Mazzaglia, Haverhill, MA (US);
Assignee:
Wessell, Nickel & Gross, Sacramento, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10C 3/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
Lost motion compensation device is a mechanical device that rigidly and pivotally connects the rest rail of an upright piano to the front end of the whippen of an upright piano to cause the two member to rotate in unison as the rest rail is rotated by depressing and releasing the soft pedal on an upright piano.
Burgett, Kirk. (2013). Lost motion compensation device for an upright piano action (U.S. Patent No. 8541671). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8541671
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile