Double-walled glass

- Mastrad, S.A.
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Description

FIG. 1 is a perspective view of the double-walled glass;

FIG. 2 is a front view of the double-walled glass shown in FIG. 1;

FIG. 3 is a top view of the double-walled glass shown in FIG. 1;

FIG. 4 is a bottom view of the double-walled glass shown in FIG. 1; and,

FIG. 5 is a cross-sectional view of the double-walled glass taken along section 55 of FIG. 3.

Claims

The ornamental design for double-walled glass, as shown and described.

Referenced Cited
U.S. Patent Documents
1997055 April 1935 Graefe
D222375 October 1971 Bencik
4937701 June 26, 1990 Schroder
5090213 February 25, 1992 Glassman
6640558 November 4, 2003 Zenisek
7124603 October 24, 2006 Bianco
D550033 September 4, 2007 Bodum
D550034 September 4, 2007 Bodum
D551502 September 25, 2007 Bodum
D553440 October 23, 2007 Bodum
D553909 October 30, 2007 Bodum
D565354 April 1, 2008 Bodum
D577260 September 23, 2008 Bodum
Patent History
Patent number: D597791
Type: Grant
Filed: Jan 26, 2009
Date of Patent: Aug 11, 2009
Assignee: Mastrad, S.A. (Paris)
Inventors: Mathieu Lion (Paris), Elodie Brisset (Paris)
Primary Examiner: Robert M Spear
Assistant Examiner: Cynthia Underwood
Attorney: Connolly Bove Lodge & Hutz LLP
Application Number: 29/331,431
Classifications
Current U.S. Class: D7/523; D7/509