Tumbler

- Umbra Inc.
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Description

FIG. 1 is a front elevation view of a tumbler showing my new design.

FIG. 2 is a side view thereof, the other side view being a mirror image thereof;

FIG. 3 is a top view thereof; and,

FIG. 4 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D209308 November 1967 Schilling
D209311 November 1967 Schilling
D240286 June 1976 Sarpaneva
D276115 October 30, 1984 Wiedeman
3363820 January 1968 Schilling
3441173 April 1969 Edwards
3730385 May 1973 Rost
3820684 June 1974 Harrison
3933246 January 20, 1976 Fulton
5542599 August 6, 1996 Sobol
Patent History
Patent number: D423877
Type: Grant
Filed: Sep 22, 1997
Date of Patent: May 2, 2000
Assignee: Umbra Inc. (Buffalo, NY)
Inventor: Helen Elizabeth Glenton Kerr (Toronto)
Primary Examiner: M. N. Pandozzi
Law Firm: Ostrolenk, Faber, Gerb & Soffen, LLP
Application Number: 0/77,113
Classifications
Current U.S. Class: D/7509; D7/503
International Classification: 0701;