US3180773A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water-resistant explosive compositions
Assignee: Trojan Powder Co
•
Filing: 1962-12-26
•
Granted: 1965-04-27
•
Expires: 1982-12-26
Abstract
No abstract record available.
Inventors
- 👤 Franklin B Wells
- 👤 William H Rinkenbach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:59
CPC Classifications
C; C06; C06B; C06B31/00; C06B31/28; C06B31/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
55 words
AN EXPLOSIVE COMPOSITION RESISTNAT TO DETERIORATION FROM EXPOSURE TO WATER WHICH COMPRISES AT LEAST ONE DETONATABLE INORGANIC NITRATE SALT AS THE PRINCIPAL EXPLOSIVE COMPONENT OF WHICH AT LEAST 50% BY WEIGHT IS COMPRISED OF AMMONIUM NITRATE, AND FROM ABOUT 1% TO ABOUT 7% OF PARTICULATE BONE MEAL BASED ON THE WEIGHT OF THE TOTAL COMPOSITION.
Claim 2
Dependent Claim
55 words
AN EXPLOSIVE COMPOSITION RESISTNAT TO DETERIORATION FROM EXPOSURE TO WATER WHICH COMPRISES AT LEAST ONE DETONATABLE INORGANIC NITRATE SALT AS THE PRINCIPAL EXPLOSIVE COMPONENT OF WHICH AT LEAST 50% BY WEIGHT IS COMPRISED OF AMMONIUM NITRATE, AND FROM ABOUT 1% TO ABOUT 7% OF PARTICULATE BONE MEAL BASED ON THE WEIGHT OF THE TOTAL COMPOSITION.
References Cited (Backward Citations)
US2048050A
Cited
US2159234A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-26 | 1968-10-26 | 1969-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-26 | 1972-10-26 | 1973-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-26 | 1976-10-26 | 1977-04-27 | $7700.00 | Window Closed / Lapsed |