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:
May. 16, 2006
Filed:
Jan. 26, 2002
Applicant:
Gernot Hirse, Neu-Isenburg, DE;
Inventor:
Gernot Hirse, Neu-Isenburg, DE;
Assignee:
Knipex-Werk C. Gustav Putsch KG, Wuppertal, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25B 7/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a spanner for hexagonal shaped objects (), comprising an upper and lower jaw (or), which are respectively connected in a single-piece to the limb of a handle (or). Both jaws () are connected together in a pivoting manner in a length-adjustable single joint (). The upper jaw () comprises a flat, smooth clamping surface () and a stop (). The lower jaw () comprises a curved convex, flat clamping cam surface (), which lies adjacent to a respectively associated lower flank surface () for all hexagonal objects () of all wrench sizes which are to be accommodated.