Patent
   D622318
Priority
Nov 05 2009
Filed
Jan 13 2010
Issued
Aug 24 2010
Expiry
Aug 24 2024
Assg.orig
Entity
unknown
10
9
n/a
The ornamental design for the fire tornado device, as shown and described.

FIG. 1 is a top perspective view of a fire tornado device showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof, the rear elevation view being a mirror image of the front elevation;

FIG. 4 is a bottom plan view thereof showing a plurality of fins in a first position of use;

FIG. 5 is a bottom plan view thereof wherein the plurality of fins are shown in a second position of use; and,

FIG. 6 is a right elevation view thereof, the left elevation view being a mirror image of the right elevation.

The broken lines shown in various figures represent environment and forms no part of the claimed design.

Tsai, Her Mann, Cheung, William Wai Lun, Perumal, Paari

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 13 2010Science Centre Board(assignment on the face of the patent)
Jul 08 2010TSAI, HER MANNScience Centre BoardASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0246490094 pdf
Jul 08 2010CHEUNG, WILLIAM WAI LUNScience Centre BoardASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0246490094 pdf
Jul 08 2010PERUMAL, PAARIScience Centre BoardASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0246490094 pdf
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