PTO Wrapper PDF
Dossier Espace Google
Patent
   D550342
Priority
Mar 02 2006
Filed
Mar 02 2006
Issued
Sep 04 2007
Expiry
Sep 04 2021
Inventors
Campbell, …
Assg.orig
Hunter Fan…
Assg.curr
Hunter Fan…
Entity
unknown
Referenced by
17
References
19
Maint.:
n/a
The ornamental design for an, air purifier, as shown and described.

FIG. 1 is a perspective view of a air purifier showing my new design.

FIG. 2 is a left side view thereof, the right side view being a mirror image thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a rear view thereof.

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines in the views shows environmental features which are for illustrative purposes only and form no part of the claimed design.
INVENTORS:

Campbell, Glennbruce S.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D580538, Mar 09 2006 Hamilton Beach Brands, Inc Air purifier
D592296, Nov 13 2007 Hunter Fan Company Air purifier housing
D596728, Nov 13 2007 Hunter Fan Company Air purifier housing
D603949, Mar 12 2009 Hunter Fan Company Air purifier housing
D650472, Sep 28 2010 Wells Fargo Bank, National Association Air cleaner
D650473, Sep 28 2010 Wells Fargo Bank, National Association Air cleaner
D651706, Feb 23 2011 Lasko Holdings, Inc. Body for a portable heater
D658751, Jan 09 2012 Lasko Operation Holdings, LLC Air purifier
D658752, Jan 09 2012 Lasko Operation Holdings, LLC Air purifier
D667096, Sep 26 2011 Fellowes, Inc Air purifier
D747789, Feb 14 2014 Access Business Group International LLC Air treatment system
D846726, Aug 16 2017 Lasko Operation Holdings LLC Portable fan
D916268, Jul 11 2019 Lasko Operation Holdings, Inc. Body for a portable fan
D926959, May 20 2019 LG Electronics Inc. Fan with air purification function
D927669, May 20 2019 LG Electronics Inc. Fan with air purification function
D927670, May 20 2019 LG Electronics Inc. Fan with air purification function
D946133, May 20 2019 LG Electronics Inc. Fan with air purification function
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
20060278074,
D395704, Jan 08 1997 JPMORGAN CHASE BANY Air purifier
D396097, Jan 08 1997 JPMORGAN CHASE BANY Air purifier
D402022, Dec 17 1997 JPMORGAN CHASE BANY Air purifier
D402745, Dec 17 1997 JPMORGAN CHASE BANY Air purifier
D451182, Jan 22 2001 Hunter Fan Company Air purifier
D462430, Dec 19 2001 SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY Desktop air cleaner
D472968, Mar 12 1999 SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY Travel ionic air cleaner
D488854, Apr 21 2003 Hunter Fan Company Air purifier
D505486, Apr 08 2004 Diani, LLC Heater fan
D505998, Apr 08 2004 Diani, LLC Heater fan
D507340, Sep 30 2004 Lasko Holdings, Inc. Body for a heater
D508987, May 13 2004 Diani, LLC Heater fan
D510989, Sep 30 2004 Lasko Holdings, Inc.; Lasko Holdings INC Body for a vertical heater
D513313, Jul 22 2004 Helen of Troy Limited Air cleaner
D519196, Apr 14 2004 Diani, LLC Heater fan
D532884, Jan 11 2006 Perfect Union Co., Ltd. Electric heater
D533264, May 13 2004 Diani, LLC Heater fan
D534639, Jun 01 2005 Shanghai Neo Tec Electron Co., Ltd. Air purifier
ASSIGNMENT RECORDS    Assignment records on the USPTO
///////////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 02 2006Hunter Fan Company(assignment on the face of the patent)
Mar 23 2006CAMPBELL, GLENNBRUCE S Hunter Fan CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0178900852 pdf
Apr 16 2007Hunter Fan CompanyGOLDMAN SACHS CREDIT PARTNERS L P , AS SECOND LIEN COLLATERAL AGENTSECURITY AGREEMENT0192040836 pdf
Apr 16 2007Hunter Fan CompanyJPMORGAN CHASE BANK, N A , AS FIRST LIEN COLLATERAL AGENTSECURITY AGREEMENT0192040566 pdf
Dec 20 2012JPMORGAN CHASE BANK, N A Hunter Fan CompanyRELEASE OF PATENT SECURITY INTEREST FIRST LIEN 0297510271 pdf
Dec 20 2012GOLDMAN SACHS CREDIT PARTNERS L P Hunter Fan CompanyRELEASE OF PATENT SECURITY INTEREST SECOND LIEN 0297510322 pdf
Dec 20 2012Hunter Fan CompanyGeneral Electric Capital CorporationPATENT SECURITY AGREEMENT FIRST LIEN 0297950222 pdf
Dec 20 2012Hunter Fan CompanyGUGGENHEIM CORPORATE FUNDING, LLCPATENT SECURITY AGREEMENT SECOND LIEN 0297950405 pdf
Aug 21 2015General Electric Capital CorporationAntares Capital LPASSIGNMENT OF INTELLECTUAL PROPERTY SECURITY AGREEMENTS0364630407 pdf
Apr 20 2017GUGGENHEIM CORPORATE FUNDING, LLCHunter Fan CompanyPATENT RELEASE AND REASSIGNMENT0423120285 pdf
Apr 20 2017ANTARES CAPITAL LP SUCCESSOR IN INTEREST TO GENERAL ELECTRIC CAPITAL CORPORATION Hunter Fan CompanyPATENT RELEASE AND REASSIGNMENT0423100462 pdf
Apr 20 2017Hunter Fan CompanyCERBERUS BUSINESS FINANCE, LLC, AS COLLATERAL AGENTGRANT OF A SECURITY INTEREST -- PATENTS0423020599 pdf
May 07 2021Hunter Fan CompanyCREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS THE COLLATERAL AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0561980753 pdf
May 07 2021CERBERUS BUSINESS FINANCE, LLCHunter Fan CompanyRELEASE OF SECURITY INTEREST IN PATENTS RECORDED AT REEL 042302 FRAME 05990561940819 pdf
Jan 24 2022CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENTHunter Fan CompanyRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0588710271 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule