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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
Citing PatentFiling datePublication dateApplicantTitle
US7299725 *Mar 7, 2006Nov 27, 2007Diba Industries, Inc.Torque fastening devices and apparatuses
US8985061Jul 11, 2013Mar 24, 2015Cedar Industries, Inc.Anchor system
US20070113491 *Nov 9, 2005May 24, 2007Cedar Industries, Inc.Anchor system
US20070209487 *Mar 7, 2006Sep 13, 2007Helstern Gary CTorque fastening devices and apparatuses
U.S. ClassificationD24/147, D08/393, D08/398, D08/387, D08/388, D08/391