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:
May. 12, 1981
Filed:
Nov. 15, 1978
Applicant:
Inventor:
Robert M McDonough, Hatfield, PA (US);
Assignee:
Ford Aerospace & Communications Corp., Detroit, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H03J / ;
U.S. Cl.
CPC ...
74 1033 ; 334-7 ;
Abstract
The improvement to a low profile pushbutton radio tuner eliminates excessive friction between the mechanical parts thereof by providing loosely mounted cam followers in a mounting mechanism which provides for accurate centering and, therefore, accurate repetitive tuning of stations in response to depressed pushbuttons.