US2992595A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Use of acetylene-ethane mixture as propellant and explosive
Assignee: Individual
•
Filing: 1954-06-29
•
Granted: 1961-07-18
•
Expires: 1974-06-29
Abstract
No abstract record available.
Inventors
- 👤 Thomas B Owen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:07
CPC Classifications
C; C06; C06B; C06B43/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
45 words
THE METHOD OF PROPELLING A PROJECTILE IN A GUN BY INTRODUCING A MIXTURE COMPRISING 42 TO 66% ACETYLENE AND THE REMAINDER ETHANE INTO THE GUN CHAMBER AFTER THE PROJECTILE HAS BEEN LOADED INTO THE BARREL OF THE GUN AND INITIATING THE DECOMPOSITION OF THE MIXTURE.
Claim 2
Independent Claim
45 words
THE METHOD OF PROPELLING A PROJECTILE IN A GUN BY INTRODUCING A MIXTURE COMPRISING 42 TO 66% ACETYLENE AND THE REMAINDER ETHANE INTO THE GUN CHAMBER AFTER THE PROJECTILE HAS BEEN LOADED INTO THE BARREL OF THE GUN AND INITIATING THE DECOMPOSITION OF THE MIXTURE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-17 | 1965-01-16 | 1965-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-17 | 1969-01-16 | 1969-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-17 | 1973-01-16 | 1973-07-18 | $7700.00 | Window Closed / Lapsed |