Patent US3265598A successfully refreshed from Google Patents.
US3265598A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrochemical destruction of mines
Assignee: Individual
•
Filing: 1960-08-04
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Granted: 1966-08-09
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Expires: 1980-08-04
Abstract
No abstract record available.
Inventors
- 👤 Frederick A Rohrman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:35
CPC Classifications
B; B63; B63G; B63G7/00; B63G7/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
THE METHOD OF SWEEPING A MINED SEAWAY WHICH COMPRISES DISPENSING IN THE FORM OF A SPRAY ON AN AREAL BASIS OVER THE SURFACE OF THE SEAWAY A COMPOSITION OF MATTER IN THE FORM OF A SLURRY HAVING A DENSITY GREATER THAN SEA WATER AND COMPRISING A MAJOR PORTION OF AN INSOLUBLE LIQUID ORGANIC COMPOUND WHICH IS A SOLVENT FOR PAINTS AND A MINOR PORTION OF A SLIGHTLY SOLUBLE PALLADIUM SALT.
Claim 2
Independent Claim
70 words
THE METHOD OF SWEEPING A MINED SEAWAY WHICH COMPRISES DISPENSING IN THE FORM OF A SPRAY ON AN AREAL BASIS OVER THE SURFACE OF THE SEAWAY A COMPOSITION OF MATTER IN THE FORM OF A SLURRY HAVING A DENSITY GREATER THAN SEA WATER AND COMPRISING A MAJOR PORTION OF AN INSOLUBLE LIQUID ORGANIC COMPOUND WHICH IS A SOLVENT FOR PAINTS AND A MINOR PORTION OF A SLIGHTLY SOLUBLE PALLADIUM SALT.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |