Patent US2918005A successfully refreshed from Google Patents.
US2918005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet propellant
Assignee: Individual
•
Filing: 1956-10-31
•
Granted: 1959-12-22
•
Expires: 1976-10-31
Abstract
No abstract record available.
Inventors
- 👤 Schecter George
- 👤 William J Kroeger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:30
CPC Classifications
F; F42; F42B; F42B5/00; F42B5/02; F42B5/16
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US989375A
Cited
US1274258A
Cited
CH207540A
Cited
US2436826A
Cited
US2494562A
Cited
US2421522A
Cited
US2466714A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-21 | 1963-06-22 | 1963-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-21 | 1967-06-22 | 1967-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-21 | 1971-06-22 | 1971-12-22 | $7700.00 | Window Closed / Lapsed |