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:
Jun. 22, 2021
Filed:
Jun. 05, 2019
Control Dynamics, Inc., Everett, WA (US);
Eric M. Moran, Camano Island, WA (US);
Control Dynamics, Inc., Everett, WA (US);
Abstract
Systems and methods for a redundant wireless safety system that provides a second level of safety protocol when a worker is exposed to a more dangerous work environment. In an embodiment, such a machine may be configured to perform a specific manufacturing function wherein the machine may include first and second transceivers for maintaining enabling signals for functionality of the machine. The system may further include a base station (e.g., remote control) configured to operate in conjunction with the machine that in turn includes third and fourth transceivers also configured to maintain enabling signals for machine functionality. Machine functionality may be interrupted by an interrupt switch disposed in the machine. That is, the interrupt switch may be configured to enable functionality of the machine if and only if the first transceiver maintains periodic communication with the third transceiver and if the second transceiver maintains periodic communication with the fourth transceiver.