Vacuum flask
Description
FIG. 1 is a side elevational view of a vacuum flask showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.
Claims
The ornamental design for a vacuum flask, as shown and described.
Referenced Cited
U.S. Patent Documents
D189714 | February 1961 | Ebstein |
D195598 | July 1963 | Bernadette |
D203852 | February 1966 | Douglas |
D213577 | March 1969 | Douglas |
D214392 | June 1969 | Gulotta |
D217734 | June 1970 | Abramson et al. |
D220773 | May 1971 | Dilyard |
D232411 | August 1974 | Douglas |
D232897 | September 1974 | Kemnitzer |
3844450 | October 1974 | Johnson |
3861565 | January 1975 | Rickmeier, Jr. |
4196721 | April 8, 1980 | Posnansky |
4399919 | August 23, 1983 | Posnansky et al. |
D270602 | September 20, 1983 | Fritz |
4560075 | December 24, 1985 | Lu |
4655373 | April 7, 1987 | Essen |
D295355 | April 26, 1988 | Leung |
D300709 | April 18, 1989 | Chen |
D301296 | May 30, 1989 | Hsu |
D302370 | July 25, 1989 | Gibert |
D303905 | October 10, 1989 | Gibert |
D306547 | March 13, 1990 | Wolfenden |
D308459 | June 12, 1990 | Balzano |
4967815 | November 6, 1990 | Sheu |
5225252 | July 6, 1993 | Chang et al. |
D338367 | August 17, 1993 | Fonville |
D365721 | January 2, 1996 | Huang |
D369714 | May 14, 1996 | Huang |
D370590 | June 11, 1996 | Huang |
D373922 | September 24, 1996 | Huang |
D373923 | September 24, 1996 | Huang |
5580169 | December 3, 1996 | Ghidini |
D377882 | February 11, 1997 | Huang |
D384237 | September 30, 1997 | Hess |
D384238 | September 30, 1997 | Huang |
D386934 | December 2, 1997 | Huang |
D387951 | December 23, 1997 | Huang |
5695282 | December 9, 1997 | Hess |
D394981 | June 9, 1998 | Huang |
D394982 | June 9, 1998 | Huang |
D395203 | June 16, 1998 | Moran |
D395576 | June 30, 1998 | Huang |
D409051 | May 4, 1999 | Huang |
D410821 | June 8, 1999 | Huang |
D411717 | June 29, 1999 | Moran |
D417814 | December 21, 1999 | Huang |
D418358 | January 4, 2000 | Huang |
D420241 | February 8, 2000 | Huang |
D420545 | February 15, 2000 | Huang |
D426740 | June 20, 2000 | Huang |
D428774 | August 1, 2000 | Moran, Jr. |
D436791 | January 30, 2001 | Huang |
D444338 | July 3, 2001 | Huang |
D444339 | July 3, 2001 | Huang |
D450541 | November 20, 2001 | Huang |
D450982 | November 27, 2001 | Gaze et al. |
D452799 | January 8, 2002 | Moran |
D453279 | February 5, 2002 | Huang |
D453446 | February 12, 2002 | Bodum |
D458081 | June 4, 2002 | Bodum |
D473092 | April 15, 2003 | Heiberg et al. |
D475252 | June 3, 2003 | Lynd |
D480904 | October 21, 2003 | Backes et al. |
D490266 | May 25, 2004 | Imai |
D490275 | May 25, 2004 | Moran |
D498638 | November 23, 2004 | Morrison |
20020092855 | July 18, 2002 | Moran |
20040080069 | April 29, 2004 | Moran |
Patent History
Patent number: D522796
Type: Grant
Filed: Mar 26, 2004
Date of Patent: Jun 13, 2006
Assignee: Phoenix Vacuum Flask Co., Ltd.
Inventor: Frank Huang Teh-Hsiung (Shatin)
Primary Examiner: M. N. Pandozzi
Attorney: Bell, Boyd & Lloyd LLC
Application Number: 29/202,157
Type: Grant
Filed: Mar 26, 2004
Date of Patent: Jun 13, 2006
Assignee: Phoenix Vacuum Flask Co., Ltd.
Inventor: Frank Huang Teh-Hsiung (Shatin)
Primary Examiner: M. N. Pandozzi
Attorney: Bell, Boyd & Lloyd LLC
Application Number: 29/202,157
Classifications
Current U.S. Class:
D7/318;
D7/317