US3083610A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal coated propellant
Assignee: Individual
•
Filing: 1959-04-27
•
Granted: 1963-04-02
•
Expires: 1979-04-27
Abstract
No abstract record available.
Inventors
- 👤 Leslie E Lancy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:25
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/08; F02K9/24; F02K9/32; F02K9/34; F02K9/346
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
42 words
IN A SOLID FUEL PROPELLANT ARTICLE SUITABLE FOR ROCKET MOTORS, A BODY OF SHAPED EXPLOSIVE MATERIAL OF SOMEWHAT PLASTIC NATURE, A RELATIVELY THIN SOLIDIFIED COATING OF VACUUM-EVAPORATED METAL IN A CLOSELY ADHERING RELATION ALONG EXPOSED SURFACE PORTIONS OF AND PROVIDING A SUR-
Claim 2
Dependent Claim
42 words
IN A SOLID FUEL PROPELLANT ARTICLE SUITABLE FOR ROCKET MOTORS, A BODY OF SHAPED EXPLOSIVE MATERIAL OF SOMEWHAT PLASTIC NATURE, A RELATIVELY THIN SOLIDIFIED COATING OF VACUUM-EVAPORATED METAL IN A CLOSELY ADHERING RELATION ALONG EXPOSED SURFACE PORTIONS OF AND PROVIDING A SUR-
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) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |