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Patent
   D257627
Priority
Aug 18 1977
Filed
Aug 18 1977
Issued
Dec 16 1980
Expiry
Dec 16 1994
Inventors
Andersson,…
Assg.orig
AB Akerlun…
Assg.curr
AB Akerlun…
Entity
unknown
Referenced by
1
References
6
Maint.:
n/a
The ornamental design for a packaging tray, substantially as shown and described.

FIG. 1 is a top perspective view of a packaging tray showing the new design; and

FIG. 2 is a bottom perspective view thereof.
INVENTORS:

Andersson, Rolf U.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D488063, Apr 21 2003 Disposable dishware
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3927823,
4008848, Dec 10 1974 Esseltepac Aktiebolag Cup formed container having a lining foil
4014496, Dec 10 1974 Asseltepac Aktiebolag Cup formed container having edge flange
4019675, Nov 08 1974 AB Akerlund & Rausing Locking container
D249022, Sep 13 1976 Georgia-Pacific Corporation Blank for a disposable tray
4899,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 18 1977AB Akerlund & Rausing(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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