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:
Nov. 17, 2020
Filed:
Dec. 12, 2019
Defond Electech Co., Ltd, Guangdong, CN;
Defond Components Limited, Chai Wan, HK;
Wai Cheong Wilson Chu, Chai Wan, HK;
Tak Chuen Richard Or, Chai Wan, HK;
Defond Components Limited, Chai Wan, HK;
Defond Electech Co., Ltd., Chai Wan, HK;
Abstract
A control knob for operating a machine including: a member for attaching the knob to the machine, a display member including an electronic display module, an operational mode display controller for controlling display of operational modes upon the display module and configured for rotational movement around the display module amongst rotational positions. The display controller operably connected with the display module such that, responsive to the rotational movement of the display controller amongst the rotational positions, the display module is configured to display operational modes of the machine corresponding to the rotational positions. The control knob including an operational mode selector for selection of one of the operational modes of the machine when the one operational mode is displayed on the display module. The operational mode selector configured for movement between a first position and a second position to actuate selection of the operational mode displayed on the display module.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile