US3245556A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetic tape control systems for guillotine type cutting machine
Assignee: LAUSON Co DIVISION OF MIE
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Filing: 1964-12-31
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Granted: 1966-04-12
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Expires: 1984-12-31
Abstract
No abstract record available.
Inventors
- 👤 Thumim Carl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:34
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/12; G05B19/16; Y; Y10; Y10T; Y10T83/00; Y10T83/162; Y10T83/166; Y10T83/169; Y10T83/171
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
135 words
A SYSTEM FOR RECORDING DATA ON A MAGNETIC TAPE FOR CONTROLLING THE OPERATION OF A BACK GAUGE OF A CUTTING MACHINE IN A PROGRAMMED SERIES OF STOP POSITIONS ALONG THE WORK TABLE COMPRISING MEANS FOR SCANNING A TEMPLATE MARKED WITH A PROGRAM A BACK GAUGE STOP POSITIONS, AN AMPLIFIER RESPONSIVE TO THE SCANNING MEANS FOR PRODUCING A PULSE SIGNAL FOR EACH SCANNED STOP POSITION, MAGNETIC HEAD MEANS CONNECTED TO SAID AMPLIFIER FOR RECORDING A "STOP" PULSE SIGNAL ON THE MAGNETIC TAPE CORRESPONDING TO EACH TEMPLATE "STOP" MARKING, DRIVE MEANS OPERATING THE BACK GAUGE, TEMPLATE AND MAGNETIC TAPE IN SYNCHRONISM TO PRECISELY LOCATE THE MAGNETIC "STOP" SIGNALS ON THE TAPE, AND CIRCUIT MEANS RESPONSIVE TO THE PASSAGE OF THE RECORDED "STOP" SIGNALS FOR RECORDING ADDITIONAL "SLOW" SIGNALS ON THE TAPE AHEAD OF THE RECORDED "STOP" SIGNALS.
Claim 2
Independent Claim
135 words
A SYSTEM FOR RECORDING DATA ON A MAGNETIC TAPE FOR CONTROLLING THE OPERATION OF A BACK GAUGE OF A CUTTING MACHINE IN A PROGRAMMED SERIES OF STOP POSITIONS ALONG THE WORK TABLE COMPRISING MEANS FOR SCANNING A TEMPLATE MARKED WITH A PROGRAM A BACK GAUGE STOP POSITIONS, AN AMPLIFIER RESPONSIVE TO THE SCANNING MEANS FOR PRODUCING A PULSE SIGNAL FOR EACH SCANNED STOP POSITION, MAGNETIC HEAD MEANS CONNECTED TO SAID AMPLIFIER FOR RECORDING A "STOP" PULSE SIGNAL ON THE MAGNETIC TAPE CORRESPONDING TO EACH TEMPLATE "STOP" MARKING, DRIVE MEANS OPERATING THE BACK GAUGE, TEMPLATE AND MAGNETIC TAPE IN SYNCHRONISM TO PRECISELY LOCATE THE MAGNETIC "STOP" SIGNALS ON THE TAPE, AND CIRCUIT MEANS RESPONSIVE TO THE PASSAGE OF THE RECORDED "STOP" SIGNALS FOR RECORDING ADDITIONAL "SLOW" SIGNALS ON THE TAPE AHEAD OF THE RECORDED "STOP" SIGNALS.
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) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |