Vacuum flask
Latest Phoenix Vacuum Flask Company, Ltd. Patents:
Description
FIG. 1 is a front elevation view of an example embodiment of a vacuum flask showing my new design.
FIG. 2 is rear elevation view thereof.
FIG. 3 is a left side elevation view thereof.
FIG. 4 is a right side elevation view thereof.
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Claims
The ornamental design for a vacuum flask, as shown and described.
Referenced Cited
Patent History
Patent number: D534027
Type: Grant
Filed: Oct 17, 2005
Date of Patent: Dec 26, 2006
Assignee: Phoenix Vacuum Flask Company, Ltd. (Shatin)
Inventor: Teh-hsiung Frank Huang (Hong Kong)
Primary Examiner: Terry A. Wallace
Attorney: Kenyon & Kenyon LLP
Application Number: 29/240,749
Type: Grant
Filed: Oct 17, 2005
Date of Patent: Dec 26, 2006
Assignee: Phoenix Vacuum Flask Company, Ltd. (Shatin)
Inventor: Teh-hsiung Frank Huang (Hong Kong)
Primary Examiner: Terry A. Wallace
Attorney: Kenyon & Kenyon LLP
Application Number: 29/240,749
Classifications
Current U.S. Class:
D7/317;
D7/319