Vacuum-insulated flask
Description
1. Vacuum-insulated flask
The parallel thin lines in the reproductions represent contours only and do not illustrate an ornamentation or decoration on the surface of the product.
Claims
The ornamental design for a vacuum-insulated flask, as shown and described.
Referenced Cited
U.S. Patent Documents
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D828113 | September 11, 2018 | Fleischhut |
D831433 | October 23, 2018 | Fleischhut |
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Patent History
Patent number: D860732
Type: Grant
Filed: Jun 29, 2018
Date of Patent: Sep 24, 2019
Inventor: Dirk Fleischhut (Zürich)
Primary Examiner: Mary Ann Calabrese
Assistant Examiner: Jennifer L Rempfer
Application Number: 35/505,346
Type: Grant
Filed: Jun 29, 2018
Date of Patent: Sep 24, 2019
Inventor: Dirk Fleischhut (Zürich)
Primary Examiner: Mary Ann Calabrese
Assistant Examiner: Jennifer L Rempfer
Application Number: 35/505,346
Classifications
Current U.S. Class:
D7/608