US3208040A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Line-casting machine
Assignee: POWERS AND EATON IND Inc
•
Filing: 1961-03-14
•
Granted: 1965-09-21
•
Expires: 1981-03-14
Abstract
No abstract record available.
Inventors
- 👤 Carl F Swenson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:25
CPC Classifications
B; B41; B41B; B41B27/00; B41B27/02; B41B27/10; G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/12; G05B19/14; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/300896
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A MECHANISM FOR OPERATING A LINE-CASTING MACHINE FROM SUCCESSIVE CODE COMBINATIONS ON A TAPE, AN ELECTRIC CIRCUIT COMPRISING A PLURALITY OF ELECTRIC PATHS INCLUDING "HOLE" LINES AND "NO-HOLE" LINES, FUNCTION-PERFORMING MEANS CONNECTED TO SAID PATHS, MEANS RESPONSIVE TO SAID CODE COMBINATIONS ON SAID TAPE FOR ACTIVATING A PREDETERMINED NUMBER OF SAID LINES TO SELECT ONE OF SAID PATHS THROUGH SAID ACTIVATED LINES, SAID LINE-ACTIVATING MEANS COMPRISING ELECTRON DISCHARGE DEVICES, AND MEANS FOR PULSING A SIGNAL THROUGH SAID SELECTED PATH TO ACTIVATE SAID FUNCTION-PERFORMING MEANS TO PERFORM A FUNCTION OF SAID MACHINE, SAID CODE COMBINATIONS COMPRISING A PLURALITY OF CODE OPENINGS AND SAID TAPE INCLUDING A PULSING OPENING AND WHEREIN MEANS ARE PROVIDED TO SENSE SAID CODE OPENINGS TO CONDITION SAID ELECTRON DIS-
Claim 2
Dependent Claim
122 words
A MECHANISM FOR OPERATING A LINE-CASTING MACHINE FROM SUCCESSIVE CODE COMBINATIONS ON A TAPE, AN ELECTRIC CIRCUIT COMPRISING A PLURALITY OF ELECTRIC PATHS INCLUDING "HOLE" LINES AND "NO-HOLE" LINES, FUNCTION-PERFORMING MEANS CONNECTED TO SAID PATHS, MEANS RESPONSIVE TO SAID CODE COMBINATIONS ON SAID TAPE FOR ACTIVATING A PREDETERMINED NUMBER OF SAID LINES TO SELECT ONE OF SAID PATHS THROUGH SAID ACTIVATED LINES, SAID LINE-ACTIVATING MEANS COMPRISING ELECTRON DISCHARGE DEVICES, AND MEANS FOR PULSING A SIGNAL THROUGH SAID SELECTED PATH TO ACTIVATE SAID FUNCTION-PERFORMING MEANS TO PERFORM A FUNCTION OF SAID MACHINE, SAID CODE COMBINATIONS COMPRISING A PLURALITY OF CODE OPENINGS AND SAID TAPE INCLUDING A PULSING OPENING AND WHEREIN MEANS ARE PROVIDED TO SENSE SAID CODE OPENINGS TO CONDITION SAID ELECTRON DIS-
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |