Patent
   D256725
Priority
Nov 06 1978
Filed
Nov 06 1978
Issued
Sep 02 1980
Expiry
Sep 02 1994
Assg.orig
Entity
unknown
1
9
n/a
The ornamental design for ventilator housing, substantially as shown and described.

FIG. 1 is a perspective view of the ventilator housing showing the new design;

FIG. 2 is an end elevation view thereof;

FIG. 3 is a side elevation view thereof; and

FIG. 4 is a top plan view thereof.

Stahl, Sam

Patent Priority Assignee Title
4598505, Feb 08 1985 Flashing member
Patent Priority Assignee Title
120031,
1542740,
2188741,
3011423,
3040646,
3107598,
3788207,
3855910,
111516,
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