PTO Wrapper PDF
Dossier Espace Google
Patent
   D334819
Priority
May 30 1991
Filed
May 30 1991
Issued
Apr 13 1993
Expiry
Apr 13 2007
Inventors
Cole, Doug…
Assg.orig
Mikron Ind…
Assg.curr
Mikron Ind…
Entity
unknown
Referenced by
7
References
4
Maint.:
n/a
The ornamental design for a casement window vent extrusion, as shown and described.

FIG. 1 is a bottom, left, perspective view of a casement window vent extrusion showing my new design; and,

FIG. 2 is a top, right, perspective view thereof.
INVENTORS:

Cole, Douglas L.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
7491120, Jul 27 2005 ST CLOUD WINDOW INC Trickle vent
D366326, Jan 09 1995 Mikron Industries Window component extrusion
D374938, Oct 16 1995 ROYAL GROUP, INC Casement sash
D374939, Oct 18 1995 ROYAL GROUP, INC Casement sash
D411627, Jul 17 1998 Mikron Industries, Inc. Window component extrusion
D820474, Jun 20 2017 Mikron Industries, Inc. Window component extrusion
D852985, Jun 20 2017 Mikron Industries, Inc. Window component extrusion
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3845585,
3859754,
4974364, Oct 16 1989 CBP ACQUISITION CORPORATION Window construction
D308104, Aug 10 1989 L. B. Plastics Limited Window component
ASSIGNMENT RECORDS    Assignment records on the USPTO
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 23 1991COLE, DOUGLAS L Mikron IndustriesASSIGNMENT OF ASSIGNORS INTEREST 0057270263 pdf
May 30 1991Mikron Industries(assignment on the face of the patent)
Feb 07 2005Mikron Industries, IncCOMERICA BANK, AS AGENTSECURITY AGREEMENT, AS AMENDED BY JOINDER AGREEMENT0163770484 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule