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. 01, 1991
Filed:
Feb. 01, 1990
Applicant:
Inventors:
Johnny A Cornett, Crozet, VA (US);
James D Corbett, Charlottesville, VA (US);
Assignee:
Sperry Marine Inc., Charlottesville, VA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
340712 ; 341 33 ;
Abstract
Touchscreen control panel apparatus that highlights a control key to which the operator slides touch and actuates the associated control function upon touch release from the highlighted key. Highlighting is deleted from a key when operator slides touch therefrom without releasing touch. Parameter values are adjusted by touching a control key associated therewith and thereafter sliding touch anywhere on the touchscreen to effect parameter value change.
Published as: