Patent
   D274452
Priority
Sep 15 1981
Filed
Sep 15 1981
Issued
Jun 26 1984
Expiry
Jun 26 1998
Assg.orig
Entity
unknown
9
11
n/a
The ornamental design for 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;

FIG. 2 is a top plan view thereof taken on the line 2--2 of FIG. 1;

FIG. 3 is a cross sectional view taken on line 3--3 of FIG. 1; and

FIG. 4 is a cross sectional view taken on line 4--4 of FIG. 1.

Burrows, Bruce D.

Patent Priority Assignee Title
10457574, Feb 19 2010 Topper Manufacturing Corporation Reverse osmosis systems with built in pressure regulation
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
D339844, May 17 1991 Minnesota Valley Engineering, Inc. Stacked storage tanks
Patent Priority Assignee Title
3493496,
3520437,
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4176063, Oct 21 1977 Richard W., Beall, Jr.; Robert B., Sprague; Louis J., Favara; Gausewitz, Carr & Rothenberg Water purifier system and valve
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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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