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.:

US 7921502 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 12, 2011

Filed:

Jan. 17, 2008
Applicant:

Wilmar Valverde, Seymour, CT (US);

Inventor:

Wilmar Valverde, Seymour, CT (US);

Assignee:

Other;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60S 3/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

This patent discloses a system to remove accumulated snow and ice from the trailer rooftop of the semi-trailer truck. The system includes tracks, sensors, a control switch, a blade, an axle, a left cogwheel, a right cogwheel, a left motor, and a right motor. The tracks are attached to the trailer rooftop and the blade is connected to the tracks through the left cogwheel and the right cogwheel. The left and right cogwheel may rotate about the axle that passes through the blade. The left motor and the right motor are configured to be in communication with the sensors and control switch. If the sensors detect snow on the trailer rooftop or if the control switch is pressed, the motors cause the blade to move along the trailer rooftop to clear off any accumulated snow.


Find Patent Forward Citations

Valverde, Wilmar. (2011). Snow removal system for vehicle rooftops (U.S. Patent No. 7921502). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7921502

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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