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The ornamental design for a combined fireplace front and heat exchange grate, as shown and described. |
FIG. 1 is a perspective view of a combined fireplace front and heat exchange grate showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a front elevational view of a modified form of the combined fireplace front and heat exchange grate shown in FIG. 1;
FIG. 7 is a left side elevational view of FIG. 6;
FIG. 8 is a right side elevational view of FIG. 6;
FIG. 9 is a top plan view of FIG. 6; and
FIG. 10 is a bottom plan view of FIG. 6.
Patent | Priority | Assignee | Title |
D264497, | Apr 04 1980 | Fireplace insert | |
D264750, | Mar 04 1980 | Fireplace insert | |
D270086, | Oct 20 1980 | MAJCO BUILDING SPECIALTIES, L P | Fireplace or similar article |
D271991, | May 15 1981 | Atlanta Stove Works, Inc. | High efficiency stove and zero-clearance fireplace insert |
D297164, | Jun 19 1985 | Pressure Heat Systems, Inc. | Fireplace unit |
Patent | Priority | Assignee | Title |
2743720, | |||
2789554, | |||
3452737, | |||
3901212, | |||
3938496, | Dec 26 1974 | Unique Functional Products | Fireplace forced air circulation means |
228728, | |||
240536, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 03 1977 | Thermograte, Inc. | (assignment on the face of the patent) | / |
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