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:
Sep. 22, 2020
Filed:
Sep. 07, 2018
Lippert Components Inc., Elkhart, IN (US);
Thomas Herman Prohaszka, Armada, MI (US);
Kenneth Alan Higbee, Bloomfield Hills, MI (US);
David James Cattermole, Oakland Township, MI (US);
John Peter Manfreda, St. Clair Shores, MI (US);
LIPPERT COMPONENTS INC., Mishawaka, IN (US);
Abstract
A method and device for halting the extension or retraction of a retractable awning comprises a sensor coupled to a processor that commands awning extension and retraction. The sensor senses a motion parameter, such as acceleration, which is associated with extension or retraction motion of a retractable awning and generates corresponding respective extension or retraction motion parameter signals. The processor calculates an acceleration rate of change and/or a tilt angle from the motion parameter signals received from the sensor, and halts awning extension or retraction by generating and sending a stop signal when the acceleration rate of change or tilt angle meets at least one predetermined criterion.