Title:
ERGONOMIC SHEARS
Document Type and Number:
WIPO Patent Application WO/2010/074988
Kind Code:
A3
Abstract:
Ergonomic shears according to the present disclosure provides variations in finger relief and thumb alignment to accommodate variations in human physiology and an aligning finger handle that aligns the users fingers into a minimum stress position relative to each other and to the thumb. The thumb apparatus provides three degrees of adjustability to optimize the ergonomics and enable the shears to be used in conventional alignment for cutting away from the user and alternate alignment for cutting toward the user.
Inventors:
ISHIDA TAKUYA (US)
Application Number:
PCT/US2009/067496
Publication Date:
September 23, 2010
Filing Date:
December 10, 2009
Export Citation:
Assignee:
ISHIDA TAKUYA (US)
International Classes:
B26B13/12; B26B13/02; B26B13/20
Foreign References:
| US20070137048A1 | 2007-06-21 | |||
| KR200421656Y1 | 2006-07-18 | |||
| KR19980062338U | 1998-11-16 | |||
| JP3106233U | 2004-12-16 | |||
| KR200276598Y1 | 2002-05-25 | |||
| US20080172886A1 | 2008-07-24 |
Attorney, Agent or Firm:
BACKOFEN, Paul, J. (Suite 200Mission Viejo, CA, US)
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