Patent US3093020A successfully refreshed from Google Patents.
US3093020A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reject memory sorting apparatus
Assignee: EIDP Inc
•
Filing: 1956-12-04
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Granted: 1963-06-11
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Expires: 1976-12-04
Abstract
No abstract record available.
Inventors
- 👤 Walsh Robert Reddington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:34
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/36; B07C5/361; G; G01; G01N; G01N21/00; G01N21/84; G01N21/88; G01N21/89; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2074; Y10T83/2083; Y10T83/2085; Y10T83/525; Y10T83/527; Y10T83/626; Y10T83/637
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
177 words
APPARAUTS COMPRISING A FILM INSPECTION DEVICE FOR DETECTING DEFECTS IN A MOVING FILM AND DELIVERING A DEFECT SIGNAL FOR EACH DETECTED DEFECT, A CONTINUOUSLY OPERATING FILM CHOPPING MEANS FOR SEVERING SAID MOVING FILM TRANSVERSELY INTO SHEETS OF A PREDETERMINED LENGTH, A FIRST INFORMATION STORAGE GROUP CONNECTED TO RECEIVE SAID DEFECT SIGNAL, MEANS TO DELIVER SAID DEFECT SIGNAL TO SAID FIRST INFORMATION STORAGE GROUP, SHIFT PULSE DELIVERY MEANS FOR EFFECTING THE TRANSFER OF ALL STORED INFORMATION CONCERNING EACH PREDETERMINED LENGTH OUT OF SAID FIRST STORAGE GROUP SIMULTANEOUSLY AS EACH SAID INSPECTED, PREDETERMINED LENGTH OF FILM PASSES A PRESELECTED POINT, SAID FIRST STORAGE GROUP CHARACTERIZED BY BEING CAPABLE OF RECEIVING A DEFECT SIGNAL AND BEING UNAFFECTED BY ANY ADDITIONALLY RECEIVED DEFECT SIGNALS UNTIL AFTER THE TRANSFER OF ALL THE STORED INFORMATION OUT OF SAID STORAGE GROUP IS EFFECTED, A SECOND INFORMATION STORAGE GROUP CONNECTED TO RECEIVE THE OUTPUT INFORMATION SIGNAL OF SAID FIRST STORAGE GROUP, A DEFECTIVE SHEET REJECT DEVICE CONNECTED TO RECEIVE THE OUTPUT INFORMATION SIGNAL OF SAID SECOND INFORMATION STORAGE GROUP AND TO REJECT THOSE SHEETS INDI-
Claim 2
Dependent Claim
177 words
APPARAUTS COMPRISING A FILM INSPECTION DEVICE FOR DETECTING DEFECTS IN A MOVING FILM AND DELIVERING A DEFECT SIGNAL FOR EACH DETECTED DEFECT, A CONTINUOUSLY OPERATING FILM CHOPPING MEANS FOR SEVERING SAID MOVING FILM TRANSVERSELY INTO SHEETS OF A PREDETERMINED LENGTH, A FIRST INFORMATION STORAGE GROUP CONNECTED TO RECEIVE SAID DEFECT SIGNAL, MEANS TO DELIVER SAID DEFECT SIGNAL TO SAID FIRST INFORMATION STORAGE GROUP, SHIFT PULSE DELIVERY MEANS FOR EFFECTING THE TRANSFER OF ALL STORED INFORMATION CONCERNING EACH PREDETERMINED LENGTH OUT OF SAID FIRST STORAGE GROUP SIMULTANEOUSLY AS EACH SAID INSPECTED, PREDETERMINED LENGTH OF FILM PASSES A PRESELECTED POINT, SAID FIRST STORAGE GROUP CHARACTERIZED BY BEING CAPABLE OF RECEIVING A DEFECT SIGNAL AND BEING UNAFFECTED BY ANY ADDITIONALLY RECEIVED DEFECT SIGNALS UNTIL AFTER THE TRANSFER OF ALL THE STORED INFORMATION OUT OF SAID STORAGE GROUP IS EFFECTED, A SECOND INFORMATION STORAGE GROUP CONNECTED TO RECEIVE THE OUTPUT INFORMATION SIGNAL OF SAID FIRST STORAGE GROUP, A DEFECTIVE SHEET REJECT DEVICE CONNECTED TO RECEIVE THE OUTPUT INFORMATION SIGNAL OF SAID SECOND INFORMATION STORAGE GROUP AND TO REJECT THOSE SHEETS INDI-
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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) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |