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Patent
   D276549
Priority
May 25 1982
Filed
May 25 1982
Issued
Nov 27 1984
Expiry
Nov 27 1998
Inventors
Cleer, Jr.…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
0
References
12
Maint.:
n/a
The ornamental design for a water-circulating heat extractor, substantially as shown and described.

FIG. 1 is a top view of a water-circulating heat extractor showing my new design, with the bottom view being identical;

FIG. 2 is a side view, with the opposite side view being a mirror image;

FIG. 3 is a right end view; and

FIG. 4 is a left end view.
INVENTORS:

Cleer, Jr., Clarence W.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1028261,
1122648,
1125183,
1665520,
4088113, Aug 02 1976 Wood burning automatic swimming pool heater
4131231, Aug 05 1974 Lamont Licensing Corporation Fireplace heating system
4195617, Jul 06 1978 Ridgway Steel Fabricators, Inc. Wood burning water-circulating stove
4257557, Oct 27 1978 Fluid heating system utilizing solid fuel
4344411, Jun 07 1979 Heat exchanger for space heaters
4352454, Sep 09 1980 Wood burning heater
631184,
647427,
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