US3392448A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Map plotter
Assignee: Lockheed Martin Tactical Systems Inc
•
Filing: 1965-02-24
•
Granted: 1968-07-16
•
Expires: 1985-02-24
Abstract
No abstract record available.
Inventors
- 👤 George G Rock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:52
CPC Classifications
G; G01; G01C; G01C21/00; G01C21/20; G01C21/22; G01S; G01S1/00; G01S1/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A DIRECT VIEW AREA MAP PLOTTER FOR INDICATING ON A MAP THE POSITION OF AN OBJECT RELATIVE TO A TERRAIN, COMPROSING MEANS FOR RECEIVING A MAP IN ANY OF A PLURALITY OF ORIENTATIONS, AN INDICATOR, MEANS FOR POSITIONING SAID INDICATOR OVER SAID MAP IN RESPONSE TO THE RECEIPT OF NAVIGATIONAL DATA, AND MEANS FOR REGULATING, IN ACCORDANCE WITH THE SELECTED ORIENTATION OF THE INSERTED MAY RELATIVE TO SAID MAP RECEIVING MEANS THE DIRECTION RELATIVE TO THE PLOTTER IN WHICH SAID POSITIONING MEANS MOVES SAID INDICATOR.
Claim 2
Dependent Claim
85 words
A DIRECT VIEW AREA MAP PLOTTER FOR INDICATING ON A MAP THE POSITION OF AN OBJECT RELATIVE TO A TERRAIN, COMPROSING MEANS FOR RECEIVING A MAP IN ANY OF A PLURALITY OF ORIENTATIONS, AN INDICATOR, MEANS FOR POSITIONING SAID INDICATOR OVER SAID MAP IN RESPONSE TO THE RECEIPT OF NAVIGATIONAL DATA, AND MEANS FOR REGULATING, IN ACCORDANCE WITH THE SELECTED ORIENTATION OF THE INSERTED MAY RELATIVE TO SAID MAP RECEIVING MEANS THE DIRECTION RELATIVE TO THE PLOTTER IN WHICH SAID POSITIONING MEANS MOVES SAID INDICATOR.
References Cited (Backward Citations)
CA692357A
Cited
US2058306A
Cited
US2169532A
Cited
US2307029A
Cited
US2718061A
Cited
US2857234A
Cited
US2836816A
Cited
US2907620A
Cited
US3293599A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-16 | 1972-01-15 | 1972-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-16 | 1976-01-15 | 1976-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-16 | 1980-01-15 | 1980-07-16 | $7700.00 | Window Closed / Lapsed |