US3127613A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for recording a control program
Assignee: Kearney and Trecker Corp
•
Filing: 1959-05-18
•
Granted: 1964-03-31
•
Expires: 1979-05-18
Abstract
No abstract record available.
Inventors
- 👤 Theodore A Wetzel
- 👤 Thomas A Stoner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:56
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/42; G05B19/421; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/300896
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
98 words
IN APPARATUS FOR RECORDING ON MAGNETIC TAPE A PLURALITY OF CHANNELS OF INFORMATION DEFINING A PATTERN OF MOTION; A MECHANICAL RESOLVER OF THE BALL TYPE HAVING AT LEAST TWO TAKE-OFF COMPONENTS ROTATABLY DRIVEN THEREFROM, SAID TAKE-OFF COMPONENTS HAVING THEIR AXES OF ROTATION LOCATED IN THE SAME PLANE BUT SPACED 90* APART; A SOURCE OF POWER CONNECTED TO OPERATE SAID MECHANICAL RESOLVER; MEANS DRIVEN FROM SAID SOURCE OF POWER AND CONNECTED TO SAID RESOLVER TO ESTABLISH A RELATIONSHIP OF THE OUTPUT OF SAID RESOLVER TO SAID TWO TAKE-OFF COMPONENTS; A FIRST DIFFERENTIAL CONNECTED TO RECEIVE AN INPUT MOTION FROM
References Cited (Backward Citations)
US2651746A
Cited
US2682045A
Cited
US2755160A
Cited
US2755422A
Cited
US2916343A
Cited
US2882525A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-31 | 1967-09-30 | 1968-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-31 | 1971-09-30 | 1972-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-31 | 1975-09-30 | 1976-03-31 | $7700.00 | Window Closed / Lapsed |