Vacuum flask
Description
FIG. 1 is a perspective view of vacuum flask showing my new design thereof;
FIG. 2 is a front elevational view and the rear elevational view being a mirror image thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom view thereof.
Referenced Cited
Patent History
Patent number: D377882
Type: Grant
Filed: Mar 5, 1996
Date of Patent: Feb 11, 1997
Inventor: Frank T. Huang (Taipei)
Primary Examiner: Terry A. Wallace
Law Firm: Bacon & Thomas
Application Number: 0/51,347
Type: Grant
Filed: Mar 5, 1996
Date of Patent: Feb 11, 1997
Inventor: Frank T. Huang (Taipei)
Primary Examiner: Terry A. Wallace
Law Firm: Bacon & Thomas
Application Number: 0/51,347
Classifications
Current U.S. Class:
D/7317;
D7/319;
D7/608