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:
Sep. 01, 2020
Filed:
Jan. 09, 2019
Applicant:
Progress Profiles Spa, Asolo, IT;
Inventor:
Dennis Bordin, Asolo, IT;
Assignee:
PROGRESS PROFILES SPA, Asolo, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04F 21/20 (2006.01); E04F 15/02 (2006.01); E04F 21/18 (2006.01); E04F 21/00 (2006.01); E04F 13/08 (2006.01); E04F 13/21 (2006.01);
U.S. Cl.
CPC ...
E04F 15/02022 (2013.01); E04F 13/0862 (2013.01); E04F 13/21 (2013.01); E04F 21/0092 (2013.01); E04F 21/1877 (2013.01);
Abstract
A knob for a leveling spacer for laying wall tiles, floor tiles, and the like, the spacer being of the type having a base with spacing raised portions for the abutment of the edges of corresponding tiles and a stem, and the knob is provided with circumferential openings on the side wall.