US3171573A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Storage, transporting and dispensing flask for liquids and powders
Assignee: Individual
•
Filing: 1962-11-28
•
Granted: 1965-03-02
•
Expires: 1982-11-28
Abstract
No abstract record available.
Inventors
- 👤 Berney Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:31
CPC Classifications
B; B65; B65D; B65D77/00; B65D77/04; B65D77/0413; B65D77/0426; B65D25/00; B65D25/38; B65D25/40; B65D25/48
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A STORAGE, TRANSPORTING AND DISPENSING FLASK FOR LIQUIDS AND POWDERS COMPRISING IN COMBINATION A BLOW MOULDED, ONE PIECE FLEXIBLE PLASTIC FLASK, STRENGTHENING RIBS FORMED IN THE WALLS THEREOF, A SUBSTANTIALLY V-SHAPED RECESS FORMED AT THE JUNCTION OF TWO OF SAID WALLS, DISPENSING AND FILLING MEANS SITUATED IN SAID V-SHAPED RECESS, SAID DISPENSING AND FILLING MEANS COMPRISING AN ELONGATED FLEXIBLE TUBE COMMUNICATING WITH THE INTERIOR OF SAID FLASK, AND AN ELONGATED RECESS FORMED IN ONE OF THE WALLS ADJACENT SAID DISPENSING MEANS AND COMMUNICATING WITH SAID V-SHAPED RECESS, FOR STORING SAID DISPENSING MEANS IN A RECESSED POSITION WITH RESPECT TO THE OUTER SURFACE OF SAID ONE WALL.
Claim 2
Dependent Claim
106 words
A STORAGE, TRANSPORTING AND DISPENSING FLASK FOR LIQUIDS AND POWDERS COMPRISING IN COMBINATION A BLOW MOULDED, ONE PIECE FLEXIBLE PLASTIC FLASK, STRENGTHENING RIBS FORMED IN THE WALLS THEREOF, A SUBSTANTIALLY V-SHAPED RECESS FORMED AT THE JUNCTION OF TWO OF SAID WALLS, DISPENSING AND FILLING MEANS SITUATED IN SAID V-SHAPED RECESS, SAID DISPENSING AND FILLING MEANS COMPRISING AN ELONGATED FLEXIBLE TUBE COMMUNICATING WITH THE INTERIOR OF SAID FLASK, AND AN ELONGATED RECESS FORMED IN ONE OF THE WALLS ADJACENT SAID DISPENSING MEANS AND COMMUNICATING WITH SAID V-SHAPED RECESS, FOR STORING SAID DISPENSING MEANS IN A RECESSED POSITION WITH RESPECT TO THE OUTER SURFACE OF SAID ONE WALL.
References Cited (Backward Citations)
US2954901A
Cited
US3089622A
Cited
US3042271A
Cited
US3101036A
Cited
US3087655A
Cited
US3137415A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-01 | 1968-08-31 | 1969-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-01 | 1972-08-31 | 1973-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-01 | 1976-08-31 | 1977-03-02 | $7700.00 | Window Closed / Lapsed |