Flask
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Description
FIG. 1 is a perspective view of the front, left side, and top of a flask incorporating our new invention;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Claims
The ornamental design for a flask, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D539150
Type: Grant
Filed: Jan 31, 2005
Date of Patent: Mar 27, 2007
Assignee: Nalge Nunc International (Rochester, NY)
Inventors: Richard A. Leoncavallo (Niagara Falls, NY), Peter K. Baird (Honeoye Falls, NY)
Primary Examiner: Carol Rademaker
Attorney: Wood, Herron & Evans, LLP
Application Number: 29/222,492
Type: Grant
Filed: Jan 31, 2005
Date of Patent: Mar 27, 2007
Assignee: Nalge Nunc International (Rochester, NY)
Inventors: Richard A. Leoncavallo (Niagara Falls, NY), Peter K. Baird (Honeoye Falls, NY)
Primary Examiner: Carol Rademaker
Attorney: Wood, Herron & Evans, LLP
Application Number: 29/222,492
Classifications
Current U.S. Class:
D9/522;
D9/571;
D9/454