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:
Oct. 25, 1977
Filed:
Apr. 15, 1976
Applicant:
Inventors:
Robertus Jozefus Verhoeven, Eindhoven, NL;
Daniel Ong, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
274 / ;
Abstract
A changer pin for a record changer suitable for completely independently supporting a number of gramophone records with a small central opening, which are stacked on the changer pin, above the turntable, and for changing said records. The pin comprises a control slide which controls the coordinated movements of an integral unit forming three record supports, another integral unit forming three record lifters and a third unit forming three record hold-down devices for holding down the lowermost record while the remainder of the stack of records is lifted.