Patent
   D299529
Priority
Oct 16 1986
Filed
Oct 16 1986
Issued
Jan 24 1989
Expiry
Jan 24 2003
Assg.orig
Entity
unknown
14
6
n/a
The ornamental design for a draft intensifier for a fireplace chimney, as shown and described.

FIG. 1 is a perspective view of a draft intensifier for a fireplace chimney showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side being identical in appearance;

FIG. 3 is a front elevational view thereof, the rear being identical in appearance;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a perspective view thereof, with the cap portion omitted for clarity of illustration;

FIG. 7 is a side elevational view thereof, the adjacent and opposite sides being identical in appearance and with the cap portion omitted for clarity of illustration;

FIG. 8 is a top plan view thereof, with the cap portion omitted for clarity of illustration;

FIG. 9 is a perspective view of an alternate embodiment thereof;

FIG. 10 is a side elevational view of the embodiment of FIG. 9, the opposite side being identical in appearance;

FIG. 11 is a front elevational view of the embodiment of FIG. 9, the rear being identical in appearance;

FIG. 12 is a top plan view of the embodiment of FIG. 9;

FIG. 13 i a bottom plan view of the embodiment of FIG. 9;

FIG. 14 is a perspective view of the embodiment of FIG. 9, with the cap omitted for clarity of illustration;

FIG. 15 is a side elevational view of the embodiment of FIG. 9, the opposite and adjacent sides being identical in appearance and with the cap portion omitted for clarity of illustration; and

FIG. 16 is a top plan view of the embodiment of FIG. 9, with the cap portion omitted for clarity of illustration.

Best, James J.

Patent Priority Assignee Title
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D875913, Apr 27 2017 Vilpe OY Prefabricated or preassembled building part
D989936, Apr 06 2021 Solar-powered exhaust fan
Patent Priority Assignee Title
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1785228,
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D257282, Feb 08 1979 Building Materials Corporation of America Roof stack vent
JP216962,
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