US2599796A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for the extinction of fire in tanks for combustible liquids
Assignee: Individual
•
Filing: 1950-03-11
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Granted: 1952-06-10
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Expires: 1970-03-11
Abstract
No abstract record available.
Inventors
- 👤 Wicklander Anders Emanuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:54
CPC Classifications
A; A62; A62C; A62C3/00; A62C3/06; A62C3/065
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
AN APPARATUS FOR EXTINGUISHING FIRE IN TANKS OR OTHER STORAGE CHAMBERS CONTAINING AN INFLAMMABLE LIQUID COMPRISNG AN INLET OPENING FOR INTRODUCING A FIRE EXTINGUISHING MEDIUM BELOW THE SURFACE OF SAID LIQUID, AN ENVELOPE FOR SAID FIRE EXTINGUISHING MEDIUM ADAPTED TO BE PROJECTED FROM SAID INLET OPENING TO A POINT ABOVE THE LIQUID SURFACE, SAID ENVELOPE BEING MADE OF MATERIAL AT LEAST A PORTION OF WHICH IS FUSIBLE BUT IMPERVIOUS TO SAID LIQUID, AND MEANS FOR PROJECTING SAID ENVELOPE AND SAID FIRE EXTINGUISHING MEDIUM FROM SAID INLET OPENING.
Claim 2
Independent Claim
87 words
AN APPARATUS FOR EXTINGUISHING FIRE IN TANKS OR OTHER STORAGE CHAMBERS CONTAINING AN INFLAMMABLE LIQUID COMPRISNG AN INLET OPENING FOR INTRODUCING A FIRE EXTINGUISHING MEDIUM BELOW THE SURFACE OF SAID LIQUID, AN ENVELOPE FOR SAID FIRE EXTINGUISHING MEDIUM ADAPTED TO BE PROJECTED FROM SAID INLET OPENING TO A POINT ABOVE THE LIQUID SURFACE, SAID ENVELOPE BEING MADE OF MATERIAL AT LEAST A PORTION OF WHICH IS FUSIBLE BUT IMPERVIOUS TO SAID LIQUID, AND MEANS FOR PROJECTING SAID ENVELOPE AND SAID FIRE EXTINGUISHING MEDIUM FROM SAID INLET OPENING.
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) | 1955-06-10 | 1955-12-10 | 1956-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-10 | 1959-12-10 | 1960-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-10 | 1963-12-10 | 1964-06-10 | $7700.00 | Window Closed / Lapsed |