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:
Jun. 09, 2020
Filed:
May. 07, 2019
Applicant:
Homecare Products, Inc., Algona, WA (US);
Inventor:
Ronald S. Winter, Pacific, WA (US);
Assignee:
Homecare Products, Inc., Algona, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04F 11/17 (2006.01); E04F 11/00 (2006.01); E04F 11/112 (2006.01); E04F 11/18 (2006.01);
U.S. Cl.
CPC ...
E04F 11/17 (2013.01); E04F 11/002 (2013.01); E04F 11/112 (2013.01); E04F 11/18 (2013.01); E04F 2011/007 (2013.01);
Abstract
A ramp and/or platform assembly includes a decking system having a tread surface on at least a portion of a top deck surface of the decking system, wherein the tread surface includes a plurality of multi-tiered ridges on the top deck surface for contact with a traveling body on the top deck surface.