US2965001A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rocket launcher
Assignee: Individual
•
Filing: 1954-05-20
•
Granted: 1960-12-20
•
Expires: 1974-05-20
Abstract
No abstract record available.
Inventors
- 👤 William D Bobco
- 👤 Ewald A Kamp
- 👤 Rudolph E Stern
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:05
CPC Classifications
F; F41; F41A; F41A9/00; F41A9/29; F41A9/30; F41A19/00; F41A19/58; F41A19/69; F41A19/70; F41A3/00; F41A3/64; F41A3/74; F41A3/76; F41A5/00; F41A5/18; F41A9/01; F41A9/24; F41A9/26; F41A9/27; F41A9/49
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US564043A
Cited
GB125126A
Cited
GB589177A
Cited
GB639766A
Cited
US2450929A
Cited
US2464920A
Cited
US2575368A
Cited
CH288467A
Cited
GB687826A
Cited
FR1040335A
Cited
US2633339A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-20 | 1964-06-20 | 1964-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-20 | 1968-06-20 | 1968-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-20 | 1972-06-20 | 1972-12-20 | $7700.00 | Window Closed / Lapsed |