Portable vacuum bottle

- Nippon Sanso Corporation
Description

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

FIG. 2 is a front elevational view thereof, a rear elevational view being substantially a mirror image of that shown;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a vertical cross-sectional view cut along the center line of FIG. 3;

FIG. 8 is a top plan view thereof with the handle in an alternate position;

FIG. 9 is a front elevational view of FIG. 8;

FIG. 10 is a right side elevational view of FIG. 8; and,

FIG. 11 is a perspective view thereof.

The strap in FIGS. 1-10 is shown removed for ease of illustration.

Referenced Cited
U.S. Patent Documents
D306953 April 3, 1990 Kase et al.
D314888 February 26, 1991 Mano et al.
D360113 July 11, 1995 Takahashi
Other references
  • The Sporting Goods Dealer, Jan. 1980, p. 211, Vacum Bottle # 1.
Patent History
Patent number: D378652
Type: Grant
Filed: Mar 28, 1996
Date of Patent: Apr 1, 1997
Assignee: Nippon Sanso Corporation (Tokyo)
Inventors: Michio Yamanaka (Tokyo), Takashi Kondo (Tokyo)
Primary Examiner: Terry A. Wallace
Law Firm: Darby & Darby
Application Number: 0/52,357
Classifications
Current U.S. Class: D/7608