Tools – Wrench – screwdriver – or driver therefor – Machine
Reexamination Certificate
2007-06-26
2007-06-26
Shakeri, Hadi (Department: 3723)
Tools
Wrench, screwdriver, or driver therefor
Machine
C081S013000, C081S455000, C269S233000
Reexamination Certificate
active
10789120
ABSTRACT:
A holding device for fastening elements which is securable to screw-driving power tool and includes at least two clamping members (20) which abut a stem (74) of the fastening element in a release position of the clamping members and which are displaceable upon an application of a force thereto into their release position, with the clamping members (20) having at least one contact region which forms, at least in the support position of the clamping members (20), a front stop of the holding device (10) in a drive-in direction (22) of the power tool (2).
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patent: 3547169 (1970-12-01), Bangerter
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patent: 6305697 (2001-10-01), Tebbe
patent: 6458022 (2002-10-01), Folz
patent: 2411373 (2005-08-01), None
Abelman ,Frayne & Schwab
Hilti Aktiengesellschaft
Shakeri Hadi
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