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

FIG. 2 is a front view thereof.

FIG. 3 is a top view thereof.

FIG. 4 is a bottom view thereof.

FIG. 5 is a cross-sectional view taken on line A--A of FIG. 3.

The inner wall and bottom of the tumbler, which would visible through the transparent wall in FIGS. 1 and 2, have been omitted for convenience of illustration.

Referenced Cited
U.S. Patent Documents
D54749 March 1920 Huntley
D79126 August 1929 Brown
D83030 January 1931 Brown
D217630 May 1970 Weimer
Other references
  • Tableware International, Mar. 1977, p. 17, Tumblers in lower right panel. Deutsche Goldschmiede-Zeitung, Jul. 1964, p. 561, Panel #3-Panels on left side-Tumblers.
Patent History
Patent number: D289356
Type: Grant
Filed: Nov 8, 1984
Date of Patent: Apr 21, 1987
Assignee: Ishizuka Glass Kabushiki Kaisha (Aichi)
Inventor: Takayuki Tanaka (Ichikawa)
Primary Examiner: Winifred E. Herrmann
Law Firm: Armstrong, Nikaido, Marmelstein & Kubovcik
Application Number: 6/669,495
Current U.S. Class: D 7/14