USD304612S - Laser smoke particulate/odor filter unit for use in surgical environments - Google Patents

Laser smoke particulate/odor filter unit for use in surgical environments Download PDF

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Publication number
USD304612S
USD304612S US07002185 US218587F USD304612S US D304612 S USD304612 S US D304612S US 07002185 US07002185 US 07002185 US 218587 F US218587 F US 218587F US D304612 S USD304612 S US D304612S
Authority
US
Grant status
Grant
Patent type
Design
Prior art keywords
fig
view
environments
particulate
laser
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US07002185
Inventor
Wyman H. Stackhouse
Ian M. Williamson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STACK HOLDINGS Inc
Stackhouse Associates Inc
Original Assignee
W Stackhouse Associates Inc
Filing date
Publication date
Grant date

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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.

Claims (1)

  1. The ornamental design for a laser smoke particulate/odor filter unit for use in surgical environments, as shown and described.
US07002185 1987-01-12 Laser smoke particulate/odor filter unit for use in surgical environments Expired - Lifetime USD304612S (en)

Publications (1)

Publication Number Publication Date
USD304612S true USD304612S (en) 1989-11-14

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6370695B2 (en) 1998-01-16 2002-04-16 Depuy Orthopaedics, Inc. Head gear apparatus
US6391102B1 (en) 2000-03-21 2002-05-21 Stackhouse, Inc. Air filtration system with filter efficiency management
US6990691B2 (en) 2003-07-18 2006-01-31 Depuy Products, Inc. Head gear apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6370695B2 (en) 1998-01-16 2002-04-16 Depuy Orthopaedics, Inc. Head gear apparatus
US6393617B1 (en) 1998-01-16 2002-05-28 Depuy Orthopaedics, Inc. Head gear apparatus
US6513168B2 (en) 1998-01-16 2003-02-04 Depuy Orthopaedics, Inc. Head gear apparatus
US6711748B2 (en) 1998-01-16 2004-03-30 Depuy Orthopaedics, Inc. Head gear apparatus having movably mounted fan
US6391102B1 (en) 2000-03-21 2002-05-21 Stackhouse, Inc. Air filtration system with filter efficiency management
US6990691B2 (en) 2003-07-18 2006-01-31 Depuy Products, Inc. Head gear apparatus
US7200873B2 (en) 2003-07-18 2007-04-10 Depuy Products, Inc. Head gear apparatus having improved air flow arrangement
US7937779B2 (en) 2003-07-18 2011-05-10 Depuy Products Head gear apparatus having improved air flow arrangement

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