US3124038A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of plotting outcrop contours
Assignee: —
•
Filing: —
•
Granted: 1964-03-10
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Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:23
CPC Classifications
G; G01; G01C; G01C11/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
IN THE ART OF PHOTOGRAMMETRIC MAPPING, THE METHOD OF ESTABLISHING THE LOCI OF POINTS INDICATING THE OUTCROPPING CONTOUR OF A SUB-SURFACE MINERAL STRATUTUM UNDERLYING A GIVEN AREA OF THE EARTH''S SURFACE, ON A MAP OF SAID AREA DEVOID OF SURFACE CONTOUR LINES, SAID METHOD COMPRISING DEPICTING ON A MAP OF SAID AREA ELEVATION LINES INDICATING THE ELEVATION OF VARIOUS POINTS IN THE SURFACE OF THE SUB-SURFACE STRATUM, PLACING SAID MAP ON A DATUM PLANE BENEATH A PAIR OF STEREOSCOPIC PROJECTORS HAVING THEREIN DIAPOSITIVES OF THE AREA TO BE MAPPED, STEREOSCOPICALLY PROJECTING A THREE-DIMENSIONAL IMAGE ON SAID DATUM PLANE OF THE DIAPOSITIVE IMAGES, DISPOSING A PICKUP SCREEN BETWEEN THE PROJECTORS AND SAID DATUM
Claim 2
Dependent Claim
112 words
IN THE ART OF PHOTOGRAMMETRIC MAPPING, THE METHOD OF ESTABLISHING THE LOCI OF POINTS INDICATING THE OUTCROPPING CONTOUR OF A SUB-SURFACE MINERAL STRATUTUM UNDERLYING A GIVEN AREA OF THE EARTH''S SURFACE, ON A MAP OF SAID AREA DEVOID OF SURFACE CONTOUR LINES, SAID METHOD COMPRISING DEPICTING ON A MAP OF SAID AREA ELEVATION LINES INDICATING THE ELEVATION OF VARIOUS POINTS IN THE SURFACE OF THE SUB-SURFACE STRATUM, PLACING SAID MAP ON A DATUM PLANE BENEATH A PAIR OF STEREOSCOPIC PROJECTORS HAVING THEREIN DIAPOSITIVES OF THE AREA TO BE MAPPED, STEREOSCOPICALLY PROJECTING A THREE-DIMENSIONAL IMAGE ON SAID DATUM PLANE OF THE DIAPOSITIVE IMAGES, DISPOSING A PICKUP SCREEN BETWEEN THE PROJECTORS AND SAID DATUM
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |