Patent
   D312069
Priority
Aug 12 1986
Filed
Feb 11 1987
Issued
Nov 13 1990
Expiry
Nov 13 2004
Assg.orig
Entity
unknown
13
7
n/a
The ornamental design for a combined solar collector and liquid storage tank for a solar water heater, as shown and described.

FIG. 1 is an isometric view of an combined solar collector and liquid storage tank for a solar water heater showing our new design as seen from the top and one side;

FIG. 2 is an isometric view thereof as seen from the bottom and opposite side;

FIG. 3 is a top plan view thereof on an enlarged scale;

FIG. 4 is a side elevational view thereof; and

FIG. 5 is a bottom plan view thereof on a reduced scale.

Williamson, Kenneth G., Graham, Keith S. P.

Patent Priority Assignee Title
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Patent Priority Assignee Title
4010733, Jun 03 1975 The United States of America as represented by the United States Energy Structurally integrated steel solar collector
4284066, Jun 04 1980 Solar liquid heater
236473,
D255379, Oct 12 1977 S. W. Hart & Co. Solar water heating unit
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JP53342,
JP68556,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 11 1987Solco Limited(assignment on the face of the patent)
May 08 1987WILLIAMSON, KENNETH G Solco LimitedASSIGNMENT OF ASSIGNORS INTEREST 0047630596 pdf
May 08 1987GRAHAM, KEITH S P Solco LimitedASSIGNMENT OF ASSIGNORS INTEREST 0047630596 pdf
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