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 thereof;

FIG. 3 is a right side elevational view thereof; the opposite side being a mirror image thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D93854 November 1934 Schuelke
D155439 October 1949 Muller-Munk
D218354 August 1970 Kikuchi
D248917 August 15, 1978 Kikuchi
Other references
  • Hong Kong Enterprise, Jul. 1982, p. 180, Grandeur Aluminiumware Mfg. Co., Ltd., item EJ-1, Stainless Steel Elec. Pot. bottom left.
Patent History
Patent number: D302370
Type: Grant
Filed: Dec 9, 1986
Date of Patent: Jul 25, 1989
Assignee: Industria Auxiliar Manodomesticos, SA (IAMSA)
Inventor: Jose M. P. Gibert (Reus)
Primary Examiner: Winifred E. Herrmann
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 6/939,935
Classifications
Current U.S. Class: D/7317; D/7318; D/7321