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:
Mar. 07, 2017
Filed:
Mar. 09, 2015
Applicants:
Nicholas Wobbrock, Berkeley, CA (US);
Jan Pawluskiewicz, Seattle, WA (US);
Inventors:
Nicholas Wobbrock, Berkeley, CA (US);
Jan Pawluskiewicz, Seattle, WA (US);
Assignee:
Cascade Revolution LLC, Portland, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47K 1/04 (2006.01); E03C 1/182 (2006.01); E03C 1/181 (2006.01);
U.S. Cl.
CPC ...
E03C 1/182 (2013.01); A47K 1/04 (2013.01); E03C 1/181 (2013.01);
Abstract
A sink basin having a convex hump in the floor of the basin improves self-rinsing by directing water falling into the basin from a faucet to flow clown the hump and across the floor of the basin, then around the perimeter of the basin to the drain orifice. A variety of shapes, materials and surface finishes are also described and claimed.