US D209306 S
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r I 6 Umted States Patent 0 "ice Patented 21 22?.12.
TUMBLER Paul K. Schilling, St. Paul, Minn., assignor t o Plastics, Inc., St. Paul, Minn., a corporation of Minnesota Filed Mar. 7, 1966, Ser. No. 1,303
Term of patent 14 years (Cl. D36-8) FIGURE 1 is a perspective view of a tumbler or similar References Cited article, showing my new design, D P
FIGURE 2 is a transverse sectional view; and UNITE STATES ATENTS FIGURE 3 is an enlarged scale partial sectional view. 2,982,440 5/1961 Harmon- The essential feature of my design resides in the pro- OTH REFERENCES vision on a tumbler of the configuration shown of an Institutions yMagazine May 1965 p 114 throw awa internal annular convex rib whose lower limit is sub- 1 y g asses at right center of page. stantlally co-planar with the upper limit of the convex Libbey Glassware Institutional Catalog, Man 29 of the tumbler 1962, p. 16, classic glasses at top of page.
c 1m: The ornamental design for a tumbler, as shown and JOEL STEARMAN P Examiner described.