US3133352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Satellite alert
Assignee: Individual
•
Filing: 1962-08-29
•
Granted: 1964-05-19
•
Expires: 1982-08-29
Abstract
No abstract record available.
Inventors
- 👤 Robert E Jasperson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:26
CPC Classifications
B; B64; B64G; B64G7/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
82 words
A SATELLITE ALERT COMPRISING A TERRESTRIAL PROJECTION OF THE NORTHERN HEMISPHERE AND A TERRESTRIAL PROJECTION OF THE SOUTHERN HEMISPHERE, SAID TERRESTRIAL PROJECTIONS BEING GEARED TO ONE ANOTHER, A MARKER ASSOCIATED WITH EACH PROJECTION REPRESENTING AN EARTH SATELLITE, SAID MARKERS BEING GEARED TO ONE ANOTHER, MEANS CONNECTING SAID PROJECTIONS TO SAID MARKERS FOR REGULATING THE RELATIVE RATE OF ROTATION BETWEEN SAID PROJECTIONS AND SAID MARKERS, AND CLOCK MEANS FOR INDICATING THE TIME FOR EACH POSITION OF SAID MARKERS IN RELATION TO SAID PROJECTIONS.
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) | 1967-05-19 | 1967-11-18 | 1968-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-19 | 1971-11-18 | 1972-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-19 | 1975-11-18 | 1976-05-19 | $7700.00 | Window Closed / Lapsed |