Patent
   D369274
Priority
Mar 31 1993
Filed
Apr 27 1993
Issued
Apr 30 1996
Expiry
Apr 30 2010
Assg.orig
Entity
unknown
7
29
n/a
The ornamental design for a extension ring for a convection oven, as shown and described.

FIG. 1 is a perspective view of an extension ring for a convection oven showing our new design, the convection oven shown in broken lines is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Barnes, Neal P., Dornbush, David A., Moore, Kevin B., Sandahl, Jeffrey E., Erickson, Chad S., Easley, James B., Von Duyke, Andrew L., Jackson, Richard C.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 27 1993American Harvest, Inc.(assignment on the face of the patent)
Jun 15 1993DORNBUSH, DAVID A ALTERNATIVE PIONEERING SYSTEMS, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067200208 pdf
Jun 15 1993ERICKSON, CHAD S ALTERNATIVE PIONEERING SYSTEMS, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067200208 pdf
Jun 17 1993VON DUYKE, ANDREW L ALTERNATIVE PIONEERING SYSTEMS, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067200208 pdf
Jun 17 1993JACKSON, RICHARD C ALTERNATIVE PIONEERING SYSTEMS, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067200208 pdf
Jun 17 1993EASLEY, JAMES B ALTERNATIVE PIONEERING SYSTEMS, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067200208 pdf
Jun 17 1993BARNES, NEAL P ALTERNATIVE PIONEERING SYSTEMS, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067200208 pdf
Jun 18 1993SANDAHL, JEFFREY E ALTERNATIVE PIONEERING SYSTEMS, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067200208 pdf
Jun 21 1993MOORE, KEVIN B ALTERNATIVE PIONEERING SYSTEMS, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067200208 pdf
May 26 1994ALTERNATIVE PIONEERING SYSTEMS, INCAMERICAN HARVEST, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0071850908 pdf
Aug 03 1994AMERICAN HARVEST, INC NORWEST BUSINESS CREDIT, INC SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0071070275 pdf
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