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:
Aug. 24, 2021
Filed:
Mar. 15, 2019
Applicant:
A. Raymond ET Cie, Grenoble, FR;
Inventor:
Larry M. Rachow, Lenox, MI (US);
Assignee:
A. RAYMOND ET CIE, Grenoble, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 15/74 (2018.01); B60S 1/56 (2006.01); B05B 1/30 (2006.01); B60S 1/48 (2006.01); B60S 1/52 (2006.01);
U.S. Cl.
CPC ...
B60S 1/528 (2013.01); B05B 1/3006 (2013.01); B05B 15/74 (2018.02); B60S 1/481 (2013.01); B60S 1/56 (2013.01); B60S 1/52 (2013.01);
Abstract
The present disclosure provides a telescoping device for cleaning a vehicle surface. The telescoping device includes an extendable piston moveable from an inactive position to active position at a predetermined extension pressure. The piston includes a supply tube, a cleaning fluid outlet provided at a distal end of the supply tube, and a check valve comprising a cracking pressure that is greater than the predetermined extension pressure. Vehicles and systems incorporating a telescoping cleaning device are also provided.