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Patent
   D293367
Priority
Sep 09 1985
Filed
Sep 09 1985
Issued
Dec 22 1987
Expiry
Dec 22 2001
Inventors
Spink, John
Assg.orig
SCIENCO IN…
Assg.curr
Scienco, I…
Entity
unknown
Referenced by
12
References
3
Maint.:
n/a
The ornamental design for a water treatment unit for containment in a portable housing, substantially as shown and described.

FIG. 1 is a top and front perspective view of a water treatment unit for containment in a portable housing showing my new design, the broken-line showing of the housing being for illustrative purposes only and forming no part of the claimed design; and

FIG. 2 is a top plan view thereof.
INVENTORS:

Spink, John

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
7615152, Aug 23 2001 Helen of Troy Limited Water filter device
7740765, Aug 23 2001 Helen of Troy Limited Methods for treating water
7740766, Aug 23 2001 Helen of Troy Limited Methods for treating water
7749394, Aug 23 2001 Helen of Troy Limited Methods of treating water
7850859, Aug 23 2001 Helen of Troy Limited Water treating methods
7922008, Aug 23 2001 Helen of Troy Limited Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
8119012, Aug 23 2001 Helen of Troy Limited Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
D501912, Aug 19 2003 Procter & Gamble Company, The Water filter device
D641122, Apr 14 2010 SYVÄYS OPCO OY; MOLOK OY Waste container
D932585, Apr 25 2018 AXINE WATER TECHNOLOGIES INC Wastewater treatment system
D951391, Feb 27 2019 Portable water filling kit
D967923, Apr 25 2018 AXINE WATER TECHNOLOGIES INC. Wastewater treatment system
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D272087, May 20 1981 Corning Glass Works Clinical chemistry analyzer
D273987, Aug 20 1981 Abbott Laboratories Reagent cassette (or the like)
D288115, Jun 20 1984 Nature's Sunshine Products, Inc. Portable water purifier unit
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 04 1985SPINK, JOHNSCIENCO INC , A CORP OF MISSOURIASSIGNMENT OF ASSIGNORS INTEREST 0044550384 pdf
Sep 09 1985Scienco, Inc.(assignment on the face of the patent)
Apr 01 1990SMITH & LOVELESS, INC MARINE MIDLAND BUSINESS LOANS, INC SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0053170138 pdf
Feb 12 1992SMITH & LOVELESS, INC A CORP OF KANSASBOATMEN S NATIONAL BANK OF ST LOUIS, THE A NATIONAL BANKING ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0060240068 pdf
Feb 12 1992MARINE MIDLAND BUSINESS LOANS, INC SMITH & LOVELOSS INC RELEASE BY SECURED PARTY OF SECURITY AGREEMENT RECORDED AT REEL 5317 FRAME 138 0060320076 pdf
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