Patent
   D442273
Priority
Mar 13 1999
Filed
Sep 13 1999
Issued
May 15 2001
Expiry
May 15 2015
Assg.orig
Entity
unknown
39
3
n/a
The ornamental design for a tile ventilator, as shown and described.

FIG. 1 is a right hand upper perspective view of an embodiment of the present invention.

FIG. 2 is a left hand upper perspective view of an embodiment of the present invention.

FIG. 3 is a left hand under-side perspective view of an embodiment of the present invention.

FIG. 4 is a right hand under-side perspective view of an embodiment of the present invention.

FIG. 5 is a front view of an embodiment of the present invention.

FIG. 6 is a rear view of an embodiment of the present invention.

FIG. 7 is a left hand side view of an embodiment of the present invention.

FIG. 8 is a right hand side view of an embodiment of the present invention.

FIG. 9 is an under-side view of an embodiment of the present invention; and,

FIG. 10 is a top-side view of an embodiment of the present invention.

Pestell, Claire

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Patent Priority Assignee Title
D249704, Dec 13 1976 SHELTER SHIELD INCORPORATED, A CORP OF MN Combined vent and block baffle
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 13 1999Lafarge Braas Research & Development Limited(assignment on the face of the patent)
Nov 03 1999PESTELL, CLAIRELafarge Braas Research & Development LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0104940249 pdf
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