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. 14, 2021
Filed:
May. 09, 2018
Applicant:
Tolco Corporation, Toledo, OH (US);
Inventor:
Chris File, Maumee, OH (US);
Assignee:
Tolco Corporation, Toledo, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05C 17/00 (2006.01); E05C 17/54 (2006.01);
U.S. Cl.
CPC ...
E05C 17/025 (2013.01); E05C 17/54 (2013.01);
Abstract
A door prop device that can be utilized to maintain a door in an open position is described. The door prop has a triangular shaped body with angled sidewalls that extend from a base. A projection extends from the angled sidewalls in a direction away from the base. A passageway extends through the projection. A member is rotatably positioned in the passageway with a first portion of the member extending from the passageway. The first portion has first and second concave surfaces. The first and second concave surfaces are disposed for engaging a hinge pin on a hinge for a door.