Patent US2925038A successfully refreshed from Google Patents.
US2925038A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of clearing mine fields
Assignee: Individual
•
Filing: 1958-09-19
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Granted: 1960-02-16
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Expires: 1978-09-19
Abstract
No abstract record available.
Inventors
- 👤 Walker Brooks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:58
CPC Classifications
F; F41; F41H; F41H11/00; F41H11/12; Y; Y10; Y10S; Y10S102/00; Y10S102/705
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
A METHOD OF CLEARING AN AREA OF EXPLOSIVE MINES WHICH COMPRISES WITHDRAWING FROM SEPARATE SOURCES A PLURALITY OF LIQUID EXPLOSIVE COMPONENTS WHICH SEPARATELY ARE RELATIVELY INSENSITIVE TO DETONATION, BUT WHICH SENSITIZE ON MIXING, INTERMIXING SAID COMPONENTS IN A NOZZLE AND PROJECTING SAID MIXED COMPONENTS FROM SAID NOZZLE ON SAID AREA BY SPRAYING AND PROJECTING INTO SAID AREA A DETONATING MEANS.
Claim 2
Independent Claim
60 words
A METHOD OF CLEARING AN AREA OF EXPLOSIVE MINES WHICH COMPRISES WITHDRAWING FROM SEPARATE SOURCES A PLURALITY OF LIQUID EXPLOSIVE COMPONENTS WHICH SEPARATELY ARE RELATIVELY INSENSITIVE TO DETONATION, BUT WHICH SENSITIZE ON MIXING, INTERMIXING SAID COMPONENTS IN A NOZZLE AND PROJECTING SAID MIXED COMPONENTS FROM SAID NOZZLE ON SAID AREA BY SPRAYING AND PROJECTING INTO SAID AREA A DETONATING MEANS.
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) | 1963-02-15 | 1963-08-17 | 1964-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-15 | 1967-08-17 | 1968-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-15 | 1971-08-17 | 1972-02-16 | $7700.00 | Window Closed / Lapsed |