US3196108A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fire suppressing composition for aerial application
Assignee: Arizona Agrochemical Corp
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Filing: 1962-12-06
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Granted: 1965-07-20
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Expires: 1982-12-06
Abstract
No abstract record available.
Inventors
- 👤 Kenneth E Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:15
CPC Classifications
A; A62; A62D; A62D1/00; A62D1/0007; A62D1/0014
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
A FIRE SUPPRESSING COMPOSITION CONSISTING ESSENTIALLY OF (A) AN ELECTROLYTIC FIRE SUPPRESSING SALT HAVING LOW MAMMALIAN AND PLANT TOXICITY SELECTED FROM THE CLASS CONSISTING OF AMMONIUM SULFATE, AM MONIUM CHLORIDE, MONO-AMMONIUM PHOSPHATE AND DI-AMMONIUM PHOSPHATE; AND (B) COLLOIDAL ATTAPULGITE CLAY; SAID COMPOSITION BEING SUBSTANTIALLY DRY AND HAVING A WEIGHT RATIO OF SALT TO CLAY OF FROM 5:15 TO 35:4.
Claim 2
Dependent Claim
59 words
A FIRE SUPPRESSING COMPOSITION CONSISTING ESSENTIALLY OF (A) AN ELECTROLYTIC FIRE SUPPRESSING SALT HAVING LOW MAMMALIAN AND PLANT TOXICITY SELECTED FROM THE CLASS CONSISTING OF AMMONIUM SULFATE, AM MONIUM CHLORIDE, MONO-AMMONIUM PHOSPHATE AND DI-AMMONIUM PHOSPHATE; AND (B) COLLOIDAL ATTAPULGITE CLAY; SAID COMPOSITION BEING SUBSTANTIALLY DRY AND HAVING A WEIGHT RATIO OF SALT TO CLAY OF FROM 5:15 TO 35:4.
References Cited (Backward Citations)
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Cited
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |