Patent US3887069A successfully refreshed from Google Patents.
US3887069A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Double flask for the reception of two liquids
Assignee: Individual
•
Filing: 1973-07-02
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Granted: 1975-06-03
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Expires: 1993-07-02
Abstract
Abstract A flask for separately receiving two liquids intended subsequently to be mixed together, such as whisky and soda water, consists of an inner generally cylindrical container having a lower portion of enlarged diameter and an annular container adapted to be placed on the cylindrical container so as to rest on the enlarged diameter portion thereof. The outer diameter of the annular container may correspond with the enlarged diameter portion of cylindrical container so as to facilitate the attachment thereto of a common display label.
Inventors
- 👤 Manfred Diwo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:38
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/32; B65D81/3205
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
109 words
A double flask for reception of two different liquids, such as whisky and mineral water, soda water or another spirit that is to be mixed with water, comprising an inner body having an upper slender body portion, an enlarged lower body portion of a diameter greater than the diameter of the slender body portion and a shoulder portion connecting said upper and lower body portions, an annular container disposable around said inner bottle slender body portion and having foil cap sealing means and encircling label means connecting said annular container and said inner bottle lower body portion for maintaining said inner bottle and said annular container in integrated relationship.
Claim 2
Dependent Claim
109 words
A double flask for reception of two different liquids, such as whisky and mineral water, soda water or another spirit that is to be mixed with water, comprising an inner body having an upper slender body portion, an enlarged lower body portion of a diameter greater than the diameter of the slender body portion and a shoulder portion connecting said upper and lower body portions, an annular container disposable around said inner bottle slender body portion and having foil cap sealing means and encircling label means connecting said annular container and said inner bottle lower body portion for maintaining said inner bottle and said annular container in integrated relationship.
Claim 3
Dependent Claim
109 words
A double flask for reception of two different liquids, such as whisky and mineral water, soda water or another spirit that is to be mixed with water, comprising an inner body having an upper slender body portion, an enlarged lower body portion of a diameter greater than the diameter of the slender body portion and a shoulder portion connecting said upper and lower body portions, an annular container disposable around said inner bottle slender body portion and having foil cap sealing means and encircling label means connecting said annular container and said inner bottle lower body portion for maintaining said inner bottle and said annular container in integrated relationship.
Claim 4
Dependent Claim
109 words
A double flask for reception of two different liquids, such as whisky and mineral water, soda water or another spirit that is to be mixed with water, comprising an inner body having an upper slender body portion, an enlarged lower body portion of a diameter greater than the diameter of the slender body portion and a shoulder portion connecting said upper and lower body portions, an annular container disposable around said inner bottle slender body portion and having foil cap sealing means and encircling label means connecting said annular container and said inner bottle lower body portion for maintaining said inner bottle and said annular container in integrated relationship.
Claim 5
Dependent Claim
39 words
The double flask defined in claim 1, in which the encircling label means is adhered respectively to first adhesive strip means carried by the annular container and second adhesive strip means carried by the inner bottle lower body portion.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-06-02 | 1978-12-02 | 1979-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-06-02 | 1982-12-02 | 1983-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-06-02 | 1986-12-02 | 1987-06-03 | $7700.00 | Window Closed / Lapsed |