Vacuum flask

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Description

FIG. 1 is a front elevational view of a vacuum flask showing my new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view; and

FIG. 7 is a perspective view.

Referenced Cited
U.S. Patent Documents
D93437 October 1934 Ball
D117466 November 1939 Bramming
D247547 March 21, 1978 Tuzee
3476277 November 1969 Rownd
Patent History
Patent number: D303905
Type: Grant
Filed: Dec 9, 1986
Date of Patent: Oct 10, 1989
Assignee: Industria Auxiliar Manodomesticos, S.A. (Tarragona)
Inventor: Jose M. P. Gibert (Reus)
Primary Examiner: Winifred E. Herrmann
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 6/939,934
Classifications
Current U.S. Class: D/7317; D 7/51; D 7/77