US2999744A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic explosive compositions
Assignee: Hercules Powder Co
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Filing: 1955-05-06
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Granted: 1961-09-12
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Expires: 1975-05-06
Abstract
No abstract record available.
Inventors
- 👤 Warren H Eckels
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:22
CPC Classifications
C; C06; C06B; C06B45/00; C06B45/04; C06B45/06; C06B45/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
PLASTIC EXPLOSIVE COMPOSITION COMPRISING FROM 75% TO 95% BY WEIGHT OF THE COMPOSITION OF CRYSTALLINE HIGH EXPLOSIVE OF THE GROUP CONSISTING OF CYCLONITE, TRINITROTOLUENE, PENTAERYTHRITOL TETRANITRATE, TETRYL, NITROGUANIDINE, PICRIC ACID, NITROLACTOSE, MANNITOL OCTANITRATE, AND SUCROSE OCTANITRATE AND FROM 5% TO 25% BY WEIGHT OF THE COMPOSITION OF A SILICONE GEL COMPRISING A POLYSILICONE.
Claim 2
Dependent Claim
53 words
PLASTIC EXPLOSIVE COMPOSITION COMPRISING FROM 75% TO 95% BY WEIGHT OF THE COMPOSITION OF CRYSTALLINE HIGH EXPLOSIVE OF THE GROUP CONSISTING OF CYCLONITE, TRINITROTOLUENE, PENTAERYTHRITOL TETRANITRATE, TETRYL, NITROGUANIDINE, PICRIC ACID, NITROLACTOSE, MANNITOL OCTANITRATE, AND SUCROSE OCTANITRATE AND FROM 5% TO 25% BY WEIGHT OF THE COMPOSITION OF A SILICONE GEL COMPRISING A POLYSILICONE.
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) | 1964-09-11 | 1965-03-13 | 1965-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-11 | 1969-03-13 | 1969-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-11 | 1973-03-13 | 1973-09-12 | $7700.00 | Window Closed / Lapsed |