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:
Feb. 02, 1999
Filed:
Feb. 17, 1998
Applicant:
Inventors:
Brock Robertson, Arcadia, CA (US);
David Rognlien, Los Angeles, CA (US);
Barbara Rognlien, Los Angeles, CA (US);
Assignee:
Carrand Companies, Inc., Compton, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L / ; A47L / ;
U.S. Cl.
CPC ...
15121 ; 152201 ; 15232 ; 152443 ;
Abstract
A window cleaning squeegee of the type having a handle and a head extending transverse to the handle, with the head having first and second elongated channels formed on opposite sides thereof. The first channel receiving a cleaning assembly comprising a sponge, an enveloping net-like webbing and a stiffener element. The stiffener element has an end which is located outside the first channel and which engages the sponge and the webbing. This end being of essentially triangular cross-section. The second channel further includes an elongated rubber blade slidingly received therein.