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Publication numberUSD304612 S
Publication typeGrant
Application numberUS 07/002,185
Publication dateNov 14, 1989
Filing dateJan 12, 1987
Publication number002185, 07002185, US D304612 S, US D304612S, US-S-D304612, USD304612 S, USD304612S
InventorsWyman H. Stackhouse, Ian M. Williamson
Original AssigneeW. Stackhouse Associates, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Laser smoke particulate/odor filter unit for use in surgical environments
US D304612 S
Images(1)
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Claims(1)
  1. The ornamental design for a laser smoke particulate/odor filter unit for use in surgical environments, as shown and described.
Description

FIG. 1 is a perspective view of a laser smoke particulate/odor filter unit for use in surgical environments showing the new design;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a front elevational view, the rear being substantially a mirror image thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6370695Jun 29, 2001Apr 16, 2002Depuy Orthopaedics, Inc.Head gear apparatus
US6391102Mar 21, 2000May 21, 2002Stackhouse, Inc.Air filtration system with filter efficiency management
US6393617Jan 15, 1999May 28, 2002Depuy Orthopaedics, Inc.Head gear apparatus
US6513168Jun 29, 2001Feb 4, 2003Depuy Orthopaedics, Inc.Head gear apparatus
US6711748Jan 3, 2003Mar 30, 2004Depuy Orthopaedics, Inc.Head gear apparatus having movably mounted fan
US6990691Jul 18, 2003Jan 31, 2006Depuy Products, Inc.Head gear apparatus
US7200873Dec 29, 2005Apr 10, 2007Depuy Products, Inc.Head gear apparatus having improved air flow arrangement
US7937779Feb 20, 2007May 10, 2011Depuy ProductsHead gear apparatus having improved air flow arrangement
Classifications
U.S. ClassificationD23/365