Title:
WRENCH
Document Type and Number:
WIPO Patent Application WO/2010/107676
Kind Code:
A3
Abstract:
A wrench includes a head having an internal guide, first and second crowns separated by said internal guide, each of said first and second crowns having a plurality of interior faces, and one or more bolt receiving spaces defined by said plurality of interior faces and an outer surface of said internal guide, a shank connected to said head. Each bolt receiving space of each crown is configured to correspond to both a first certain size of bolt and a second certain size of bolt such that a bolt of either certain size received in the bolt receiving space can be rotated when force is applied to the shank, and each bolt receiving space of the wrench is configured to correspond to two different certain sizes of bolts.
Inventors:
HART HERBERT G (US)
Application Number:
PCT/US2010/027216
Publication Date:
January 13, 2011
Filing Date:
March 12, 2010
Export Citation:
Assignee:
EDISON NATION LLC (US)
HART HERBERT G (US)
HART HERBERT G (US)
International Classes:
B25B13/04; B25B13/06; B25B13/50
Foreign References:
| JPS62113977U | 1987-07-20 | |||
| JPH02143169U | 1990-12-05 | |||
| US5092203A | 1992-03-03 | |||
| JP3027731U | 1996-08-13 |
Attorney, Agent or Firm:
WRIGHT, James, D. et al. (PLLCP.O. Box 4930, Charlotte NC, US)
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