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Patent
   D246725
Priority
Apr 02 1976
Filed
Apr 02 1976
Issued
Dec 20 1977
Expiry
Dec 20 1991
Inventors
Bonifant, …
Assg.orig
Flex-a-lit…
Assg.curr
Flex-a-lit…
Entity
unknown
Referenced by
1
References
11
Maint.:
n/a
The ornamental design for a fan for internal combustion engines, as shown.

FIG. 1 is a front elevational view of a fan for internal combustion engines showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a side elevational view thereof, looking directly at the outer end of one fan blade; and

FIG. 4 is a side elevational view thereof, the fan being rotated approximately 30° from its position in FIG. 3.
INVENTORS:

Bonifant, Bern M.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
4671739, Jul 11 1980 Flex-a-lite Consolidated One piece molded fan
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
186889,
187272,
193242,
193643,
225853,
228913,
232362,
234517,
235021,
237972,
52762,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 02 1976Flex-a-lite Corporation(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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