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Clean room safety hood

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Publication number
USD303166S
USD303166S US06899898 US89989886F USD303166S US D303166 S USD303166 S US D303166S US 06899898 US06899898 US 06899898 US 89989886 F US89989886 F US 89989886F US D303166 S USD303166 S US D303166S
Authority
US
Grant status
Grant
Patent type
Design
Prior art keywords
view
fig
elevational
clean
hood
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
US06899898
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
STACK HOLDINGS Inc
W STACKHOUSE ASSOCIATES Inc 150 SIERRA STREET EL SEGUNDO CA 90245 A CORP OF
W STACKHOUSE ASSOCIATES Inc A CORP OF
Stackhouse Associates Inc
Filing date
Publication date
Grant date

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Description

FIG. 1 is a perspective view of a clean room safety hood showing our new design, the hose shown broken away for convenience of illustration;

FIG. 2 is a left side elevational view;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a bottom plan view; and

FIG. 6 is a top plan view.

Claims (1)

  1. The ornamental design for a clean room safety hood, as shown.
US06899898 1986-08-25 Clean room safety hood Expired - Lifetime USD303166S (en)

Publications (1)

Publication Number Publication Date
USD303166S true USD303166S (en) 1989-08-29

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Cited By (4)

* 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
US6990691B2 (en) 2003-07-18 2006-01-31 Depuy Products, Inc. Head gear apparatus
US7937775B2 (en) 2005-08-09 2011-05-10 Microtek Medical, Inc. Surgical protective head gear assembly including high volume air delivery system
USD735846S1 (en) * 2012-06-13 2015-08-04 Kimberly-Clark Worldwide, Inc Integrated mask and hood

Cited By (12)

* 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
US6990691B2 (en) 2003-07-18 2006-01-31 Depuy Products, Inc. Head gear apparatus
US20060101557A1 (en) * 2003-07-18 2006-05-18 Depuy Products, Inc. Head gear apparatus having improved air flow arrangement
US7200873B2 (en) 2003-07-18 2007-04-10 Depuy Products, Inc. Head gear apparatus having improved air flow arrangement
US20070151002A1 (en) * 2003-07-18 2007-07-05 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
US7937775B2 (en) 2005-08-09 2011-05-10 Microtek Medical, Inc. Surgical protective head gear assembly including high volume air delivery system
USD735846S1 (en) * 2012-06-13 2015-08-04 Kimberly-Clark Worldwide, Inc Integrated mask and hood
USD764050S1 (en) 2012-06-13 2016-08-16 Kimberly-Clark Worldwide, Inc. Integrated mask and hood

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