Stackable packaging container
United States Patent D276216

Michaud, John T. (Moraga, CA)
Application Number:
Publication Date:
Filing Date:
Kaiser Aluminum & Chemical Corporation (Oakland, CA)
Primary Class:
Other Classes:
Field of Search:
D9/368, D9/424, D9/425, D9/430, D9/432, D9/438, D9/341, 206/503-507, 229/1.5R, 229/2.5R
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US Patent References:
D255659Combined packaging tray and lidJuly, 1980Dugan et al.D9/425
D246289Food containerNovember, 1977BoucherD9/425
3794090COVERED CONTAINER FOR SERVING FOODFebruary, 1974Commisso150/.05
D221604N/AAugust, 1971Rodolakis
D209990N/AJanuary, 1968CostaD9/432
D197584N/AFebruary, 1964Nascher
D195602N/AJuly, 1963BostromD9/341
2780385Bread serverFebruary, 1957TupperD9/431

Primary Examiner:
Word, George P.
Attorney, Agent or Firm:
Rhoades, John S.
Mcquarrie, Malcolm
1. The ornamental design for a stackable packaging container, substantially asshown and described.


FIG. 1 is a perspective view of a stackable packaging container showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being identical;

FIG. 4 is an end elevational view thereof, the opposite end being identical;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a cross-sectional view taken along line 6--6 of FIG. 2.

The fragmentary showing of surface ornamentation on FIGS. 3, 4 and 5 is understood to be continuous on the entire exterior surface of the tray portion in the manner shown on FIG. 1.