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Patent
D255379
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Priority
Oct 12 1977
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Filed
Oct 12 1977
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Issued
Jun 10 1980
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Expiry
Jun 10 1994
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Assg.orig
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Entity
unknown
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4
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4
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n/a
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The ornamental design for a solar water heating unit, as shown and described.
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FIG. 1 is a top, front perspective view of a solar water heating unit,
showing my new design;
FIG. 2 is a left side elevational view, shown on a slightly larger scale;
FIG. 3 is a top, rear perspective view thereof;
FIG. 4 is a bottom perspective view thereof.
Riley, Harry J.
| Patent |
Priority |
Assignee |
Title |
| D262992, |
Apr 24 1979 |
IMI Santon Limited |
Water heater |
| D288956, |
Oct 05 1984 |
DYNASTY INDUSTRIES, INC , 940 SPICE ISLAND DRIVE, SPARKS, NEVADA 89431, A CORP OF NEVADA |
Solar collector |
| D312069, |
Aug 12 1986 |
Solco Limited |
Combined solar collector and liquid storage tank for solar water heater |
| D958728, |
Oct 01 2020 |
LONGVIEW GLOBAL ENTERPRISES, INC |
Spiral absorber solar thermal water heating panel |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 12 1977 | | S. W. Hart & Co. | (assignment on the face of the patent) | | / |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a