US3243706A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Satellite net configured for uninterrupted global coverage and dynamically balanced tracking
Assignee: Individual
•
Filing: 1961-10-05
•
Granted: 1966-03-29
•
Expires: 1981-10-05
Abstract
No abstract record available.
Inventors
- 👤 Grisham William Howard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:01
CPC Classifications
H; H04; H04B; H04B7/00; H04B7/14; H04B7/15; H04B7/185; H04B7/195; B; B64; B64G; B64G1/00; B64G1/10; B64G1/1085; B64G1/22; B64G1/24; B64G1/242; B64G1/1007
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3163820A
Cited
US3144606A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |