US2654666A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Explosive
Assignee: Atlas Powder Co
•
Filing: 1948-02-05
•
Granted: 1953-10-06
•
Expires: 1968-02-05
Abstract
No abstract record available.
Inventors
- 👤 William J Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:56
CPC Classifications
C; C06; C06B; C06B23/00; C06B23/006; C06B31/00; C06B31/28; C06B31/30; C06B45/00; C06B45/18; C06B45/30; C06B45/32
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
36 words
AN EXPLOSIVE COMPRISING A GRANULAR AMMONIUM NITRATE, AN EXPLOSIVE LIQUID NITRIC ESTER, AND A POWDERED MANNO-GALACTAN DISTRIBUTED THROUGHOUT SAID EXPLOSIVE IN FINELY-DIVIDED FORM CAPABLE OF SWELLING IN CONTACT WITH WATER TO IMPART WATER-RESISTANCE TO SAID EXPLOSIVE.
References Cited (Backward Citations)
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GB537579A
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US2199217A
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US2345582A
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US2333637A
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US2314832A
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US2314806A
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US2314807A
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US2314808A
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US2314809A
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US2314810A
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US2358385A
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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) | 1956-10-05 | 1957-04-06 | 1957-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-05 | 1961-04-06 | 1961-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-05 | 1965-04-06 | 1965-10-06 | $7700.00 | Window Closed / Lapsed |