Drinking tumbler

- Dart Industries Inc.
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Description

FIG. 1 is a top perspective view of a drinking tumbler, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a typical elevational view thereof;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is an enlarged cross-section thereof on line 5--5 in FIG. 1.

Referenced Cited
U.S. Patent Documents
D69133 December 1925 Haviland
D77281 December 1928 Bartlett
D104342 May 1937 Duncan et al.
D104343 May 1937 Duncan et al.
D163673 June 1951 Bliss
D165249 November 1951 Soyster
D169370 April 1953 Greenspan
D196271 September 1963 Edwards
D198139 May 1964 Edwards
D223999 June 1972 Klose
D240388 July 1976 Werling
D253216 October 23, 1979 Trombly
D255858 July 15, 1980 Ashton
D261086 October 6, 1981 Trombly
D266046 September 7, 1982 Sarpaneva
D270039 August 9, 1983 Lipscombe
D312745 December 11, 1990 Daenen et al.
D326586 June 2, 1992 Embree
4420081 December 13, 1983 Dart
Patent History
Patent number: D346308
Type: Grant
Filed: Aug 20, 1992
Date of Patent: Apr 26, 1994
Assignee: Dart Industries Inc. (Deerfield, IL)
Inventors: Victor J. J. Cautereels (Borsbeek), Ian Ferris (Berkshire)
Primary Examiner: Alan P. Douglas
Assistant Examiner: M. N. Pandozzi
Attorney: John A. Doninger
Application Number: 7/932,841
Classifications
Current U.S. Class: D/7509; D/7532