Patent
   D292429
Priority
Sep 09 1985
Filed
Sep 09 1985
Issued
Oct 20 1987
Expiry
Oct 20 2001
Assg.orig
Entity
unknown
17
5
n/a
The ornamental design for a water disinfectant and purification unit, substantially as shown and described.

FIG. 1 is a front elevational view of a water disinfectant and purification unit showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof; and

FIG. 5 is a bottom plan view thereof.

The rear is plain and unornamented and the broken-away showing of the tubular elements is to indicate indeterminate length.

The rear forms no ornamental part of the design.

Spink, John

Patent Priority Assignee Title
6193895, Aug 31 1999 Clore Automotive, LLC Multipurpose vehicle coolant recycling device and method for recycling vehicle coolant
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
D309023, Nov 16 1987 Portable irrigation warmer
D332993, Oct 30 1990 Clore Automotive, LLC Antifreeze recycler
D352090, Jan 28 1993 Clore Automotive, LLC Console for fluid recycling
D370050, Feb 13 1995 Clore Automotive, LLC Console for fluid recycling
D382885, Nov 01 1994 Clore Automotive, LLC Console for refrigerant recycling
D428468, Sep 25 1998 Clore Automotive, LLC Console for fluid recycling
D501912, Aug 19 2003 Procter & Gamble Company, The Water filter device
D507325, Apr 06 2004 Hanovia Limited Water purifying installation
D508281, Apr 06 2004 Hanovia Limited Water purifying installation
Patent Priority Assignee Title
4113623, Apr 25 1977 Technology Licensing Corporation Filter apparatus
D249043, Apr 28 1976 Spray cleaning unit
D272175, Feb 09 1981 L.R. & N.R. Gedye Pty. Ltd. Filter housing
D273696, Apr 05 1982 JOHNSON, DENNIS E J ; FREDERICK, WILLIAM M , JR AND HEIDRICH, WILLIAM P Water purification ionic gas generator
D283044, Mar 25 1983 U.S. Philips Corporation Water purifier
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 04 1985SPINK, JOHNSCIENCO INC , A CORP OF MISSOURIASSIGNMENT OF ASSIGNORS INTEREST 0044550385 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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