Tumbler

- Dart Industries Inc.
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Description

FIG. 1 is a perspective view of a tumbler showing my new design;

FIG. 2 is a side elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view; and,

FIG. 5 is a cross-sectional view taken along lines 5--5 of FIG. 3.

Referenced Cited
U.S. Patent Documents
D104342 May 1937 Duncan et al.
D207718 May 1967 Benes
D253216 October 23, 1979 Trombly
Other references
  • Tableware International, Jan. 1971, p. 48, Crackle Effect on Tumblers by Dartington Glass Ltd., R. Tumbler. Fostoria Glass Co. 1955 Flyer, #442, "Congo" Pattern #4162, middle row, Tumblers shown. Industrial Design, Dec. 1963, p. 73, Panel #40, Libbey Glassware, Hobnail Pattern on Bottom of Tumblers. Early American Pressed Glass by Ruth Webb Lee, .COPYRGT.1931 and .COPYRGT.1946, Plate #88-Hobnail, top right of page.
Patent History
Patent number: D260344
Type: Grant
Filed: Apr 13, 1979
Date of Patent: Aug 25, 1981
Assignee: Dart Industries Inc. (Los Angeles, CA)
Inventor: Edgar F. Trombly (Grosse Pointe Farms, MI)
Primary Examiner: Winifred E. Herrmann
Attorney: Kenneth J. Hovet
Application Number: 6/29,817
Classifications
Current U.S. Class: D 7/15
International Classification: D0701;