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. 23, 2026
Filed:
Nov. 08, 2023
Black & Decker, Inc., New Britain, CT (US);
Michael Sikora, Baltimore, MD (US);
Luke Moloznick, Baltimore, MD (US);
BLACK & DECKER, INC., New Britain, CT (US);
Abstract
A fastening tool having a magazine pusher position detection system that informs the tool of a dry fire state due to less than a predetermined number of fasteners in the magazine assembly. The magazine pusher position detection system includes a sensor and a sensor target having a characteristic that is sensed by the sensor. When the characteristic is interrupted by an external member on the pusher, the sensor sends a signal to the controller indicative of a 'low nail' or a “low fastener” condition. This can be done magnetically or optically. The controller then initiates a dry fire lockout that prevents the tool from driving a fastener, and actuates an indicator that notifies the user of a “low nail” or “low fastener” condition.