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Publication numberUSD313471 S
Publication typeGrant
Application numberUS 07/141,892
Publication dateJan 1, 1991
Filing dateJan 11, 1988
Publication number07141892, 141892, US D313471 S, US D313471S, US-S-D313471, USD313471 S, USD313471S
InventorsPaul W. Bremer, David A. Kesselman
Original AssigneeBremer Orthopedics, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Combined torque limiter and skull pin
US D313471 S
Abstract  available in
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  1. The ornamental design for a combined torque limiter and skull pin, as shown.

FIG. 1 is a side elevational view of a combined torque limiter and skull pin, showing our new design, the opposite side being identical thereto;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is an end elevational view thereof, the opposite end being identical thereto;

FIG. 5 is a top plan view of the skull pin; and

FIG. 6 is a bottom plan view of the torque limiter.

The broken line portions appearing in FIGS. 1-4 and 6 are for illustrative purposes only and form no part of the claimed design.

Non-Patent Citations
1"Guard-Nut" Brochure, May, 1980.
Referenced by
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US7299725 *Mar 7, 2006Nov 27, 2007Diba Industries, Inc.Torque fastening devices and apparatuses
US8985061Jul 11, 2013Mar 24, 2015Cedar Industries, Inc.Anchor system
US9597786Aug 20, 2014Mar 21, 2017Ossur HfTorque limiting tool and method for using the same
US9649198Apr 14, 2015May 16, 2017Life Spine, Inc.Spinal interbody implant with bone screw retention
US20070113491 *Nov 9, 2005May 24, 2007Cedar Industries, Inc.Anchor system
US20070209487 *Mar 7, 2006Sep 13, 2007Helstern Gary CTorque fastening devices and apparatuses
USD780882 *Jun 17, 2015Mar 7, 2017Robert Rea BarkerTire puncturing device
USD789839 *Mar 25, 2015Jun 20, 2017Life Spine, Inc.Screw retention for interbody implant
U.S. ClassificationD24/147, D08/393, D08/398, D08/387, D08/388, D08/391