Patent
   D249061
Priority
Sep 13 1976
Filed
Sep 13 1976
Issued
Aug 22 1978
Expiry
Aug 22 1992
Assg.orig
Entity
unknown
1
4
n/a
The ornamental design for a drainable blade louver head, as shown and described.

FIG. 1 is a perspective view of the present drainable blade louver head illustrating the design of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a bottom view of FIG. 1;

FIG. 5 is a front elevational view of FIG. 1; and

FIG. 6 is a rear elevational view of FIG. 1.

Sanderson, Paul H., Dowdell, Jr., Joshua R.

Patent Priority Assignee Title
D372969, Apr 12 1995 Combined starter vent and water shedding ventilation strip
Patent Priority Assignee Title
3782050,
221656,
221854,
223577,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 13 1976Dowco Corporation(assignment on the face of the patent)
Feb 22 1989DOWCO CORPORATION, A CORP OF TXSAFE-AIR OF ILLINOIS, INC , A CORP OF ILASSIGNMENT OF ASSIGNORS INTEREST 0050290428 pdf
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