Vacuum flask

- Thermos Limited
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevational view of the vacuum flask in accordance with a first embodiment, the rear elevational view being a mirror image thereof;

FIG. 2 is a left side elevational view of the vacuum flask in accordance with a first embodiment;

FIG. 3 is a right side elevational view of the vacuum flask in accordance with a first embodiment;

FIG. 4 is a top plan view of the vacuum flask in accordance with a first embodiment;

FIG. 5 is a bottom plan view of the vacuum flask in accordance with a first embodiment;

FIG. 6 is a perspective view of the vacuum flask in accordance with a first embodiment;

FIG. 7 is a front elevational view of the vacuum flask in accordance with a second embodiment, the rear elevational view being a mirror image thereof;

FIG. 8 is a left side elevational view of the vacuum flask in accordance with a second embodiment;

FIG. 9 is a right side elevational view of the vacuum flask in accordance with a second embodiment;

FIG. 10 is a top plan view of the vacuum flask in accordance with a second embodiment;

FIG. 11 is a bottom plan view of the vacuum flask in accordance with a second embodiment;

FIG. 12 is a perspective view of the vacuum flask in accordance with a second embodiment;

FIG. 13 is a front elevational view of the vacuum flask in accordance with a third embodiment, the rear elevational view being a mirror image thereof;

FIG. 14 is a left side elevational view of the vacuum flask in accordance with a third embodiment;

FIG. 15 is a right side elevational view of the vacuum flask in accordance with a third embodiment;

FIG. 16 is a top plan view of the vacuum flask in accordance with a third embodiment;

FIG. 17 is a bottom plan view of the vacuum flask in accordance with a third embodiment; and,

FIG. 18 is a perspective view of the vacuum flask in accordance with a third embodiment.

Claims

The ornamental design for a vacuum flask, as shown and described.

Referenced Cited
U.S. Patent Documents
D386950 December 2, 1997 Dettmar
D416448 November 16, 1999 Webb et al.
D432366 October 24, 2000 Worsley et al.
2274973 March 1942 Bryant
5299705 April 5, 1994 Dettmar
Patent History
Patent number: D450982
Type: Grant
Filed: Nov 28, 2000
Date of Patent: Nov 27, 2001
Assignee: Thermos Limited
Inventors: Martin Robert Gaze (Surrey), Terrance William Gander (Bucks), Deirdre Elizabeth Kinsella (Berks), Angus James Davidson (London)
Primary Examiner: Terry A. Wallace
Attorney, Agent or Law Firm: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
Application Number: 29/133,305
Classifications
Current U.S. Class: D7/608
International Classification: 0701;