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Patent
   D306338
Priority
Mar 10 1987
Filed
Mar 10 1987
Issued
Feb 27 1990
Expiry
Feb 27 2004
Inventors
Vacha, Kei…
Assg.orig
PURE WATER…
Assg.curr
Pure Water…
Entity
unknown
Referenced by
31
References
14
Maint.:
n/a
The ornamental design for a water distillation unit, as shown.

FIG. 1 is a perspective view taken from the top, front and right side of a water distillation unit, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.
INVENTORS:

Vacha, Keith L., Rempe, Dale A., Shannon, David J.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10874955, Jul 13 2020 Short distillation head with integrated cooling jacket
D313062, Feb 16 1990 ERWIN, GARY Water distilling apparatus
D314225, Feb 25 1988 Pure Water, Inc. Water distillation unit
D347258, Sep 24 1992 Barnstead Thermolyne Corporation Front panel for a water purifier
D425174, Aug 23 1999 Pure Water, Inc. Water distillation unit
D452392, Aug 13 1999 Pure Water, Inc. Water purification component housing
D458340, Jan 30 2001 Hedson Technologies AB Distillation unit for solvent
D468555, Jan 11 2001 HMC Holdings, LLC Weapon storage cabinet
D771769, Mar 18 2014 HYDRONOVATION, INC Water treatment system
D775310, Apr 11 2016 Bent distillation head
D776238, Apr 11 2016 Straight path distillation head
D780884, Feb 12 2016 Ultra Pure Systems, LLC Small water purification cabinet
D780885, Feb 12 2016 Ultra Pure Systems, LLC Large water purification cabinet
D802084, Apr 11 2016 Bent distillation head
D802085, Apr 11 2016 Straight path distillation head
D805600, Aug 23 2017 Distribution adapter
D819779, Feb 02 2018 Distillation chamber
D841119, Jan 13 2017 Distillation head
D849184, Feb 02 2018 Distillation chamber
D849185, Jun 26 2018 Distillation head
D849186, Jun 26 2018 Distillation head
D849187, Jun 26 2018 Distillation head
D875880, Jul 01 2019 Short distillation head comprising a vertical tube filled with a key
D875881, Jul 01 2019 Short distillation head
D913415, Jul 13 2020 Short distillation head with integrated cooling jacket
D914836, Jul 13 2020 Short distillation head with integrated cooling jacket
D919040, Jan 07 2021 Distillation tube with fraction collector
D960286, Sep 14 2020 Short distillation head with integrated cooling spiral
D971376, Sep 09 2020 FOSHAN SHUNDE MIDEA WATER DISPENSER MANUFACTURING COMPANY LIMITED Water purifier
ER5401,
ER6820,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1629807,
3055810,
3445344,
3696003,
3896004,
4252616, Mar 03 1978 Water distillation apparatus and method
202889,
207202,
228642,
D249052, Oct 06 1977 Water distiller unit
D249054, Oct 06 1977 Water distiller unit
D249055, Oct 06 1977 Water distiller unit
D249056, Oct 06 1977 Water distiller unit
D249057, Oct 17 1977 Water distiller unit
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 04 1987VACHA, KEITH L PURE WATER, INC , 3725 TOUZALIN AVENUE, BOX 83226, LINCOLN, NEBRASKA 68501 A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0047180912 pdf
Mar 05 1987REMPE, DALE A PURE WATER, INC , 3725 TOUZALIN AVENUE, BOX 83226, LINCOLN, NEBRASKA 68501 A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0047180912 pdf
Mar 09 1987SHANNON, DAVID J PURE WATER, INC , 3725 TOUZALIN AVENUE, BOX 83226, LINCOLN, NEBRASKA 68501 A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0047180912 pdf
Mar 10 1987Pure Water, Inc.(assignment on the face of the patent)
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