Title:
MULTI-TOOL SCREWDRIVER
Document Type and Number:
WIPO Patent Application WO2006058068
Kind Code:
A3
Abstract:
A multi-tool screwdriver includes a handle, a multi-tool shaft and a hexagonal-shaped sleeve. The handle defines a shaft opening therein for receiving and securing the multi-tool shaft to the handle. The multi-tool shaft includes a hexagonal shaped driver on both ends thereof, each driver adapted to receive a driver bit. The hexagonal-shaped sleeve is receivable within at least one of the multi-tool shaft drivers and includes a hexagonal shaped driver on both ends thereof, each driver adapted to receive a driver bit. An impact resistant insert is disposed within the handle to absorb impact forces and prevent the multi-tool shaft and/or bits stored in the handle from penetrating the handle when the handle is struck by a hammer or other object when the multi-tool screwdriver is used, for example, as a chisel or punch.
Inventors:
NOVAK JOSEPH (US)
ELLISTON ASIF (US)
ELLISTON ASIF (US)
Application Number:
PCT/US2005/042439
Publication Date:
September 21, 2006
Filing Date:
November 22, 2005
Export Citation:
Assignee:
IRWIN IND TOOL CO (US)
NOVAK JOSEPH (US)
ELLISTON ASIF (US)
NOVAK JOSEPH (US)
ELLISTON ASIF (US)
International Classes:
B25B13/06; B25B23/00
Foreign References:
| US5904080A | 1999-05-18 | |||
| US2527492A | 1950-10-24 | |||
| US2089121A | 1937-08-03 | |||
| US4951533A | 1990-08-28 |
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