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. 25, 2020
Filed:
Jun. 12, 2017
Applicant:
Tti (Macao Commercial Offshore) Limited, Macau, MO;
Inventor:
Essam Namouz, Greenville, SC (US);
Assignee:
TTI (MACAO COMMERCIAL OFFSHORE) LIMITED, Macau, MO;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25C 1/04 (2006.01); B25C 1/06 (2006.01);
U.S. Cl.
CPC ...
B25C 1/046 (2013.01); B25C 1/045 (2013.01); B25C 1/047 (2013.01); B25C 1/06 (2013.01); B25C 1/04 (2013.01);
Abstract
A fastener driver includes a drive blade movable from a retracted position to a driven position for driving a fastener into a workpiece and a gas spring mechanism for driving the drive blade from the retracted position to the driven position. The gas spring mechanism includes a piston movable between a retracted position and a driven position. The fastener driver further includes a first return mechanism for moving the drive blade from the driven position toward the retracted position, and a second return mechanism for moving the piston from the driven position toward the retracted position.