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. 27, 2007
Filed:
Nov. 23, 2005
Applicant:
Wan-fu Wen, Taipei Hsien, TW;
Inventor:
Wan-Fu Wen, Taipei Hsien, TW;
Assignee:
De Poan Pneumatic Corp., Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25C 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A nail driver includes a braking unit and a resilient element. The braking unit has a protrusion and is pushed by the resilient element. The braking unit is abutted to a nail pusher of the nail driver to push nails together with the nail pusher in a nail cartridge of the nail driver. When there is no more nail left, the braking unit is pushed to block in the moving path of a securing slide rod of the nail driver so that the nail drive cannot be actuated until the nails are reloaded.
Wen, Wan-Fu. (2007). Braking mechanism for nail driver (U.S. Patent No. 7182236). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7182236
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile