US3301924A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of rocket motors
Assignee: Individual
•
Filing: 1964-07-16
•
Granted: 1967-01-31
•
Expires: 1984-07-16
Abstract
No abstract record available.
Inventors
- 👤 Bryant Robert William
- 👤 Newman Barry Hilton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:04
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/08; F02K9/32; F02K9/34; F02K9/346
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
A PROCESS FOR THE MANUFACTURE OF A ROCKET MOTOR WHICH INCLUDES THE STEPS OF LINING THE INSIDE OF THE ROCKET CASING WITH A LINING MATERIAL, FACING THE INNER SURFACE OF SAID LINING MATERIAL WITH A LAYER OF METAL FOIL AND BONDING SAID LAYER TO SAID INNER SURFACE, AND CASTING A PROPELLANT CHARGE HAVING A POLYURETHANE OR POOLBUTADIENE BINDER IN CONTACT WITH THE METAL FOIL WHEREBY THE
Claim 2
Dependent Claim
66 words
A PROCESS FOR THE MANUFACTURE OF A ROCKET MOTOR WHICH INCLUDES THE STEPS OF LINING THE INSIDE OF THE ROCKET CASING WITH A LINING MATERIAL, FACING THE INNER SURFACE OF SAID LINING MATERIAL WITH A LAYER OF METAL FOIL AND BONDING SAID LAYER TO SAID INNER SURFACE, AND CASTING A PROPELLANT CHARGE HAVING A POLYURETHANE OR POOLBUTADIENE BINDER IN CONTACT WITH THE METAL FOIL WHEREBY THE
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) | 1970-01-30 | 1970-08-01 | 1971-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-30 | 1974-08-01 | 1975-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-30 | 1978-08-01 | 1979-01-31 | $7700.00 | Window Closed / Lapsed |