Patent
   D459465
Priority
Mar 12 2001
Filed
Sep 10 2001
Issued
Jun 25 2002
Expiry
Jun 25 2016
Assg.orig
Entity
unknown
2
2
n/a
The ornamental design for a ventilation cover, as shown and described.

FIG. 1 is a perspective front and bottom view of a ventilation cover showing my new design;

FIG. 2 is a perspective rear and bottom view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a left side view thereof.

Ropponen, Matti

Patent Priority Assignee Title
D747374, Mar 18 2014 MakerBot Industries, LLC Filament spool holder for three-dimensional printer
D900177, Mar 19 2019 MakerBot Industries, LLC Drawer for a three-dimensional printer
Patent Priority Assignee Title
4412478, Nov 19 1981 NMC OF NORTH AMERICA, INC , FORMERLY KNOWN AS NOMACO INC , HERSHEY DRIVE, ANSONIA, CT 06401 Air distribution method and apparatus for effecting the same
D349570, Jul 20 1993 GLJ LLC Small electric fan
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 24 2001ROPPONEN, MATTIFIBOXY OY ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0121650045 pdf
Aug 24 2001ROPPONEN, MATTIFibox Oy ABA CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME ON REEL 012165 FRAME 00450125230114 pdf
Sep 10 2001Fibox Oy AB(assignment on the face of the patent)
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