Patent US3266957A successfully refreshed from Google Patents.
US3266957A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Booster explosive of ultrafine desensitized cyclotrimethylene-trinitramine and method of preparing same
Assignee: Individual
•
Filing: 1964-09-24
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Granted: 1966-08-16
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Expires: 1984-09-24
Abstract
No abstract record available.
Inventors
- 👤 Richard H Stresau
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:28
CPC Classifications
C; C06; C06B; C06B45/00; C06B45/18; C06B45/20; C06B45/22; C06B21/00; C06B21/0083
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
AN IMPROVED BOOSTER EXPLOSIVE COMPRISING: (A) ULTRA-FINE PARTICLES OF CYCLOTRIMETHYLENE-TRINITRAMINE WHOSE PARTICLE SIZE IS 5 MIRONS AND LESS (B) SAID PARTICLES BEING COATED WITH FROM APPROX. 1 TO 19 PERCENT CALCIUM STEARATE AS DESIRED TO DESENSITIZE SAID CYCLOTRIMETHYLENE-TRINITRAMINE TO WHERE IT CAN BE INITIATED RELIABLY BY MEANS OF FIVE GRAINS PER FOOT MDF.
Claim 2
Dependent Claim
53 words
AN IMPROVED BOOSTER EXPLOSIVE COMPRISING: (A) ULTRA-FINE PARTICLES OF CYCLOTRIMETHYLENE-TRINITRAMINE WHOSE PARTICLE SIZE IS 5 MIRONS AND LESS (B) SAID PARTICLES BEING COATED WITH FROM APPROX. 1 TO 19 PERCENT CALCIUM STEARATE AS DESIRED TO DESENSITIZE SAID CYCLOTRIMETHYLENE-TRINITRAMINE TO WHERE IT CAN BE INITIATED RELIABLY BY MEANS OF FIVE GRAINS PER FOOT MDF.
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) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |