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Patent
   D412552
Priority
Apr 28 1998
Filed
Apr 28 1998
Issued
Aug 03 1999
Expiry
Aug 03 2013
Inventors
Burrows, B…
Assg.orig
HYDROTECHN…
Assg.curr
Culligan I…
Entity
unknown
Referenced by
47
References
6
Maint.:
n/a
The ornamental design for a housing for a water purification unit, as shown and described.

FIG. 1 is a perspective view showing the top, front and right sides of a housing for a water purification unit embodying the new design;

FIG. 2 is a front elevational view thereof, the rear elevational view being identical to the front side as shown;

FIG. 3 is a left side elevational view thereof; the right side elevation being identical to the left side as shown; and,

FIG. 4 is a top plan view thereof.

The bottom plan view of the housing is plane and unornamented.
INVENTORS:

Burrows, Bruce D.

THIS PATENT IS REFERENCED BY THESE PATENTS:
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11136186, Mar 09 2012 simplehuman, LLC Trash can assembly
11242198, Nov 10 2015 simplehuman, LLC Household goods with antimicrobial coatings and methods of making thereof
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12139328, Mar 09 2012 simplehuman, LLC Ultrasonic sensing trash can
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7441664, May 23 2003 Helen of Troy Limited Water treatment devices and cartridges therefor
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9790025, Mar 09 2012 simplehuman, LLC Trash can with clutch mechanism
9856080, Sep 16 2015 simplehuman, LLC Containers with multiple sensors
D446840, Aug 31 2000 AQUASANA, INC Water filter
D453951, Dec 13 2000 Altwell Tech. Inc. Water purifier
D470912, Aug 13 1999 Quality Products, Inc. Water filter housing
D477048, Oct 08 2002 Housing for a water purification system
D575844, Mar 26 2007 Kinetico Incorporated Housing for a water treatment unit
D643507, Jul 30 2010 Ceragem Co., Ltd. Water purifier for tap faucet
D678979, Jul 06 2012 Shenzhen Cocabo Water Equipment Co., Ltd. Water purifier
D711500, Jul 31 2012 Filter for a machine for preparing drinks
D762809, Sep 23 2014 KYK CO , LTD Ion water purifier
D764014, Jun 02 2015 LAN SHAN ENTERPRISE CO., LTD. Water purifier
D793642, Mar 04 2016 simplehuman, LLC Trash can
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D804133, Dec 09 2015 simplehuman, LLC Trash can
D829400, Dec 09 2015 simplehuman, LLC Trash can
D835374, Mar 04 2016 simplehuman, LLC Trash can
D835376, Nov 14 2016 simplehuman, LLC Trash can
D855919, Jun 22 2017 simplehuman, LLC Trash can
D858024, Jan 12 2018 simplehuman, LLC Trash can
D858923, Jan 12 2018 simplehuman, LLC Trash can
D901815, May 16 2019 simplehuman, LLC Slim trash can
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D963277, Aug 26 2020 simplehuman, LLC Waste receptacle
D969291, Aug 26 2020 simplehuman, LLC Odor pod
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ER5227,
ER6713,
ER7919,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4880535, Feb 21 1989 Culligan International Company Water supply station with multiple water storage reservoirs
5045197, Aug 03 1990 Culligan International Company Reverse osmosis purification system with unitary header manifold
5698091, Jun 07 1995 Access Business Group International LLC Home water purification system with filter end of life monitor
D316741, Jan 19 1990 STA-RITE INDUSTRIES, INC Water filter
D355700, Aug 17 1990 Access Business Group International LLC Water purifier housing
D397764, Nov 04 1996 AQUASANA, INC Housing for a water filter
ASSIGNMENT RECORDS    Assignment records on the USPTO
///////////////////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 27 1998BURROWS, BRUCE D HYDROTECHNOLOGY, INC , A CALIF CORP ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0091410034 pdf
Apr 28 1998Hydrotech, Inc.(assignment on the face of the patent)
Sep 28 1998HYDROTECHNOLOGY, INC HYDROTECH, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0095160922 pdf
Nov 18 2003HYDROTECH, INC Culligan International CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0141720850 pdf
Sep 30 2004HYDROTECH, INC BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTSECURITY AGREEMENT0158960066 pdf
Sep 30 2004HYDROTECH, INC BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0158780104 pdf
May 24 2007Culligan International CompanyBNP PARIBAS, AS SECOND LIEN COLLATERAL AGENTSECOND LIEN NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0194070140 pdf
May 24 2007Culligan International CompanyCITICORP NORTH AMERICA, INC , AS REVOLVING CREDIT COLLATERAL AGENTREVOLVING NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0193900116 pdf
May 24 2007BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTHYDROTECH, INC TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS0193530888 pdf
May 24 2007Culligan International CompanyCITICORP NORTH AMERICA, INC , AS COLLATERAL AGENTFIRST LIEN NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0193650837 pdf
Jul 29 2011CITICORP NORTH AMERICA, INC BANK OF AMERICA, N A APPOINTMENT OF BANK OF AMERICA AS SUCCESSOR ADMINISTRATIVE AGENT AND COLLATERAL AGENT UNDER SECURITY AGREEMENT RECORDED AT REEL FRAME 019365 08370267540258 pdf
Jul 29 2011CITICORP NORTH AMERICA, INC BANK OF AMERICA, N A APPOINTMENT OF BANK OF AMERICA AS SUCCESSOR ADMINISTRATIVE AGENT AND REVOLVING COLLATERAL AGENT UNDER SECURITY AGREEMENT RECORDED AT REEL FRAME 019390 01160267060321 pdf
Oct 26 2011ULTRA PURE SYSTEMS, INC WILMINGTON TRUST, NATIONAL ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0272030766 pdf
Oct 26 2011CULLIGAN STORE SOLUTIONS, LLCWILMINGTON TRUST, NATIONAL ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0272030766 pdf
Oct 26 2011Culligan International CompanyWILMINGTON TRUST, NATIONAL ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0272030766 pdf
Jun 19 2012Culligan International CompanyCIT FINANCE LLC, AS ADMINISTRATIVE AGENTSECURITY AGREEMENT0284300713 pdf
Jun 19 2012BANK OF AMERICA, N A Culligan International CompanyTERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS0284050417 pdf
Jun 19 2012WILMINGTON TRUST, N A Culligan International CompanyRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0284050642 pdf
Jun 19 2012BANK OF AMERICA, N A WILMINGTON TRUST, NATIONAL ASSOCIATIONCOLLATERAL AGENT SUCCESSION0284060442 pdf
Jun 19 2012Culligan International CompanyWILMINGTON TRUST, NATIONAL ASSOCIATIONSECOND LIEN NOTICE OF GRANT OF SECURITY INTEREST0284060472 pdf
Dec 13 2016CIT FINANCE LLCCulligan International CompanyRELEASE OF SECURITY INTEREST IN PATENTS - RELEASE OF REEL 028430, FRAME 07130409080862 pdf
Dec 13 2016WILMINGTON TRUST, NATIONAL ASSOCIATION AS ADMINISTRATIVE AND SECOND LIEN COLLATERAL AGENTCulligan International CompanyTERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL-RELEASE OF REEL 028406, FRAME 04720409080923 pdf
Dec 13 2016WILMINGTON TRUST,NATIONAL ASSOCIATION AS ADMINISTRATIVE AND COLLATERAL AGENTCulligan International CompanyTERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL - RELEASE OF REEL 028406, FRAME 04420409080916 pdf
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