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:
Jan. 09, 2024
Filed:
Feb. 01, 2019
Nigel Buchanan, Fife, GB;
Nigel Buchanan, Fife, GB;
Abstract
An adjustable wrench () with a head portion (), automatically adjustable within its size range. The fastener () to be operated is fitted between the fixed jaw () and moving jaw (), the operators thumb pressure released, automatically propelling the moving jawtowards the fixed jaw (), the use of four workpiece contacting surfaces (), two within each opposing jaw (), engaging the four corresponding actual levered faces () to each apply a drive force to a hexagonal fastener head. The head portion () illustrated in section in order to show the gear teeth () on the head end () of the handle () levering closed the moving jaw () via its associated wedge-shaped rack gear (). The handle () pivoting at the point PP that the relevant head end gear tooth () engages the corresponding rack gear tooth () further urging the handle locking teeth () into the pawl locking teeth () within the confines of the elongate pin hole elongate portioncreating a further jaw () ratcheting/locking closure mechanism.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile