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. 26, 2010
Filed:
Dec. 13, 2004
Applicants:
Manfred Geier, Puchheim, DE;
Ralf Strauss, Nümbrecht, DE;
Phil Reed, South Yorkshire, GB;
Inventors:
Assignee:
Irwin Industrial Tool Company, Huntersville, NC (US);
Primary Examiner:
Int. Cl.
CPC ...
B25B 5/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A clamping and/or spreading tool comprises a drive for displacement of a push or pull rod to which a movable jaw is fixed with respect to a support carrying a stationary jaw in longitudinal direction of the push and pull rod, said drive comprising a torsion spring and being adapted to enter torque transmitting engagement with the push or pull rod for displacement of the same.