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Publication numberUSD340521 S
Publication typeGrant
Application numberUS 07/507,056
Publication dateOct 19, 1993
Filing dateApr 9, 1990
Publication number07507056, 507056, US D340521 S, US D340521S, US-S-D340521, USD340521 S, USD340521S
InventorsBert D. Heinzelman, Paul D. Cesare
Original AssigneeColgate-Palmolive Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Periodontal instrument
US D340521 S
Abstract  available in
Images(2)
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Claims(1)
  1. The ornamental design for a periodontal instrument, as shown and described.
Description

FIG. 1 is a side elevational view of a periodontal instrument showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a side elevational view of a second embodiment thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a rear elevational view of the first embodiment thereof; and,

FIG. 9 is a rear elevational view of a second embodiment thereof.

The top plan view of the second embodiment is identical to the top plan view of the original embodiment as shown in FIG. 4.

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US8768450Feb 8, 2013Jul 1, 2014Nuvasive, Inc.System and methods for performing surgical procedures and assessments
US8790406Apr 2, 2012Jul 29, 2014William D. SmithSystems and methods for performing spine surgery
US8812116May 7, 2012Aug 19, 2014Nuvasive, Inc.System and methods for determining nerve proximity, direction, and pathology during surgery
US8821396Jun 9, 2014Sep 2, 2014Nuvasive, Inc.Surgical access system and related methods
Classifications
U.S. ClassificationD24/176, D24/133