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:
Jul. 01, 2014
Filed:
Sep. 21, 2011
Scott R. Webb, Macomb Township, MI (US);
Nicholas W. Pinto, Iv, Ferndale, MI (US);
Paul W. Alexander, Ypsilanti, MI (US);
Wendell G. Summerville, Birmingham, MI (US);
Scott R. Webb, Macomb Township, MI (US);
Nicholas W. Pinto, IV, Ferndale, MI (US);
Paul W. Alexander, Ypsilanti, MI (US);
Wendell G. Summerville, Birmingham, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A protective device for a vehicle wiper assembly is provided. The protective device is configured to selectively at least partially cover the wiper assembly and prevent the wiper assembly from being pulled away from the vehicle. For example, the protective device may prevent entanglement of the wiper assembly with external elements such as those found in automatic car wash facilities. The device may include a member movable between first and second positions such that the member in the second position is configured to at least partially cover or encapsulate the wiper assembly. An active material actuator may be used to move the member between the first and second positions. In another embodiment, the device includes a member operatively connected to and configured to stiffen a pivot point of the wiper assembly.