Vacuum bottle

- Nippon Sanso Corporation
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Description

FIG. 1 is a perspective view of a vacuum bottle showing my new design;

FIG. 2 is a front elevational view thereof, the opposite side, a left and a right sides being a mirror image;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D99437 April 1936 Ball
D321628 November 19, 1991 Kobayashi et al.
2808167 October 1957 Polazzolo
5799811 September 1, 1998 Bruckner et al.
Other references
  • "Thermos" Catalog by Nippon Sanso Corp.--Jan. 1, 1999.
Patent History
Patent number: D422455
Type: Grant
Filed: Jan 22, 1999
Date of Patent: Apr 11, 2000
Assignee: Nippon Sanso Corporation (Tokyo)
Inventor: Rikiya Kato (Tokyo)
Primary Examiner: Terry A. Wallace
Law Firm: Armstrong, Westerman, Hattori, McLeland & Naughton
Application Number: 0/99,551
Classifications
Current U.S. Class: D/7608
International Classification: 0701;