US2970874A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Equipment units
Assignee: Lanteris Space LLC
•
Filing: 1958-05-21
•
Granted: 1961-02-07
•
Expires: 1978-05-21
Abstract
No abstract record available.
Inventors
- 👤 Honeycutt Frank
- 👤 Robert A Huhn
- 👤 Robert M Myers
- 👤 Carl H Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:59
CPC Classifications
A; A47; A47B; A47B63/00; A47B63/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1183114A
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US2314705A
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US2412270A
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US2504629A
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US2647022A
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US2633398A
Cited
US2705181A
Cited
US2659646A
Cited
US2688525A
Cited
US2729531A
Cited
US2888306A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-02-07 | 1964-08-08 | 1965-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-02-07 | 1968-08-08 | 1969-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-02-07 | 1972-08-08 | 1973-02-07 | $7700.00 | Window Closed / Lapsed |