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Patent
   D273977
Priority
Sep 15 1981
Filed
Sep 15 1981
Issued
May 22 1984
Expiry
May 22 1998
Inventors
Burrows, B…
Assg.orig
HYDROTECHN…
Assg.curr
HYDROTECH,…
Entity
unknown
Referenced by
16
References
11
Maint.:
n/a
The ornamental design for a water reservoir for a reverse osmosis system, as shown and described.

FIG. 1 is an elevational view taken from one side of a water reservoir for a reverse osmosis system showing my new design;

FIG. 2 is a top plan view thereof; and

FIG. 3 is a cross sectional view taken on the line 3--3 of FIG. 2.
INVENTORS:

Burrows, Bruce D.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10457574, Feb 19 2010 Topper Manufacturing Corporation Reverse osmosis systems with built in pressure regulation
10604954, Apr 27 2015 WATERGURU INC Pool and spa water quality control system and method
11162272, Apr 27 2015 WaterGuru Inc. Pool and spa water quality control system and method
11629079, Dec 18 2017 WATERGURU INC Pool and spa water quality control system and method
11788312, Apr 27 2015 WaterGuru Inc. Pool and spa water quality control system and method
4830744, Dec 24 1984 Culligan International Company Reverse osmosis assembly operating valve
7601256, Aug 26 2005 Topper Manufacturing Corporation Reverse osmosis filtration systems
7726511, Aug 26 2005 Topper Manufacturing Corporation Reverse osmosis filtration system storage tanks
7763171, Aug 26 2005 Topper Manufacturing Corporation Reverse osmosis filtration system storage tanks
8409386, Feb 22 2010 Topper Manufacturing Corporation Storage tank assemblies and methods for water on water reverse osmosis systems
9731984, Feb 19 2010 Topper Manufacturing Corporation Reverse osmosis systems with built in pressure regulation
D304755, Jan 23 1987 HYDROTECH, INC Water reservoir for a reverse osmosis system
D535352, Apr 14 2005 Container for water treatment device
D578179, Jun 18 2007 Container for water treatment device
D785675, Sep 29 2014 Parker Intangibles, LLC Filter drier
D807985, Oct 04 2016 WaterGuru Inc.; WATERGURU INC Water test and treatment system
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3493496,
3520437,
4003710, Feb 01 1974 FLECK CONTROLS, INC Chemical feeder for water softeners
4021343, Jun 02 1975 Water purifier
4086166, Jul 21 1975 Water filtering and dispensing apparatus
4133442, Dec 27 1976 Structural Fibers, Inc. Tank closure assembly
4176063, Oct 21 1977 Richard W., Beall, Jr.; Robert B., Sprague; Louis J., Favara; Gausewitz, Carr & Rothenberg Water purifier system and valve
4190537, Dec 21 1977 Desalination Systems, Inc. Water storage control for reverse osmosis system
188371,
194966,
239506,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 28 1994BURROWS, BRUCE D HYDROTECHNOLOGY, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0071620163 pdf
Sep 28 1998HYDROTECHNOLOGY, INC HYDROTECH, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0095160922 pdf
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