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Patent
D984857
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Priority
Aug 25 2020
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Filed
Mar 19 2021
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Issued
May 02 2023
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Expiry
May 02 2038
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Assg.orig
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Entity
unknown
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7
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9
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n/a
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The ornamental design for a vacuum flask, as shown and described.
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FIG. 1 is a top and front perspective view of a vacuum flask showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a front elevational view showing the vacuum flask in a disassembled state.
The rear elevational view is omitted because it is a mirror image of the front elevational view.
The right side view is omitted because it is a mirror image of the left side view.
Low, Chian Sin, Low, Inez Kai Ngee
Patent |
Priority |
Assignee |
Title |
112947, |
|
|
|
D265382, |
Mar 30 1979 |
Aktiebolaget Ramlosa Halsobrunn |
Bottle |
D553499, |
Jan 07 2005 |
Norda S.p.A. |
Bottle |
D717610, |
Jan 22 2014 |
|
Vacuum container with lid and infuser |
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Oct 11 2013 |
Bonne O Inc. |
Beverage carbonation system bottle |
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Bottle |
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Apr 14 2017 |
Lifetime Brands, Inc. |
Bottle |
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May 04 2017 |
HUNG, MICHAEL |
Tapered bottle |
D959985, |
Nov 13 2020 |
ETS Express, LLC |
Bottle |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a