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. 03, 2004
Filed:
Jun. 26, 2002
Grant Jones, Laguna Niguel, CA (US);
Other;
Abstract
A hinge pin remover tool comprising a housing block, an internal gear train for providing a high mechanical force advantage in a direction vertical and parallel with the housing block, front grooved face surface, to activate a vertical and horizontal movable pry head mechanism having a disc-beveled pry wedge, the jaw face end section adapted to be forced into a wedged interference contact position within the narrow gap space intersection that is formed between the front undershoulder of a hinge pin head and the hinge pin barrel enclosure top surface of a door hinge assembly. When the gear train is activated, the gear train forces the pry head mechanism to wedge the jaw face, disc-beveled pry wedge into the gap space intersection between the hinge pin front undershoulder and hinge pin barrel enclosure top surface to thereby push the hinge pin shaft vertically upward for subsequent removal from the hinge pin barrel housing enclosure.