US4279349A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bottle with separate compartments
Assignee: Individual
•
Filing: 1979-12-12
•
Granted: 1981-07-21
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Expires: 1999-12-12
Abstract
Abstract A bottle is constructed with separate compartments 4, 5 for different liquids. The neck 2 of the bottle is divided internally by a longitudinally extending partition 3, two sides of the each communicating exclusively with one of the compartments 4, 5.
Inventors
- 👤 Robert Aigner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:39
CPC Classifications
B; B65; B65D; B65D1/00; B65D1/02; B65D1/04
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
77 words
A bottle comprising a common bottom, a common neck, two separate compartments extending from the bottom to the neck, the bottom being common to the two separate compartments, and a partition extending from the bottom to the neck between the two separate compartments of the bottle, the partition below the neck and over a portion of the height of the bottle being bifurcated into two partition walls defining therebetween an elongate gap closed by the common bottom.
Claim 2
Dependent Claim
77 words
A bottle comprising a common bottom, a common neck, two separate compartments extending from the bottom to the neck, the bottom being common to the two separate compartments, and a partition extending from the bottom to the neck between the two separate compartments of the bottle, the partition below the neck and over a portion of the height of the bottle being bifurcated into two partition walls defining therebetween an elongate gap closed by the common bottom.
Claim 3
Dependent Claim
17 words
The bottle of claim 1, wherein the gap between the two partition walls widens towards the bottom.
Claim 4
Dependent Claim
15 words
The bottle of claim 1, wherein the gap widens towards the periphery of the bottle.
Claim 5
Dependent Claim
56 words
The bottle of claim 1, each one of the compartments being defined respectively by the bottom, the partition and a peripheral wall, and the partition extending in a central dividing plane, the peripheral wall of each compartment having a portion farther removed from the dividing plane than another portion of the peripheral wall defining the neck.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-07-20 | 1985-01-19 | 1985-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-07-20 | 1989-01-19 | 1989-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-07-20 | 1993-01-19 | 1993-07-21 | $7700.00 | Window Closed / Lapsed |