US3295108A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Data transmission system
Assignee: Friden Inc
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Filing: 1963-01-30
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Granted: 1966-12-27
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Expires: 1983-01-30
Abstract
No abstract record available.
Inventors
- 👤 Ben A Harris
- 👤 John V Neel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:28
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/06; G06F3/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
A DATA TRANSMISSION SYSTEM COMPRISING A DATA RECEIVER, PERSONNEL REPORTING MEANS FOR READING AND TRANSMITTING TO SAID RECEIVER DATA RECORDED BY INDIVIDUAL PER SONNEL-IDENTIFICATION RECORD MEDIA, DATA REPORTING MEANS FOR READING AND TRANSMITTING TO SAID RECEIVING DATA RECORDED BY TRANSACTION RECORD MEDIA, TIME REPORTING MEANS FOR TRANSMITTING TIME DATA TO SAID RECEIVER, CONTROL MEANS FOR PERMITTING ALL OF SAID REPORTING MEANS TO TRANSMIT TO SAID RECEIVER IN PRESELECTED ORDER OF TRANSMISSIONS, AND ATTENDANCE-REPORTING CONTROL MEANS SELECTABLY OPERABLE TO MODIFY THE CONTROL EFFECTED BY SAID CONTROL MEANS TO TERMINATE ALL TRANSMISSIONS BY SAID DATA REPORTING MEANS AND PERMIT TIME-SHARED TRANSMISSIONS BY EACH OF SAID PERSONNEL AND TIME REPORTING MEANS.
Claim 2
Dependent Claim
108 words
A DATA TRANSMISSION SYSTEM COMPRISING A DATA RECEIVER, PERSONNEL REPORTING MEANS FOR READING AND TRANSMITTING TO SAID RECEIVER DATA RECORDED BY INDIVIDUAL PER SONNEL-IDENTIFICATION RECORD MEDIA, DATA REPORTING MEANS FOR READING AND TRANSMITTING TO SAID RECEIVING DATA RECORDED BY TRANSACTION RECORD MEDIA, TIME REPORTING MEANS FOR TRANSMITTING TIME DATA TO SAID RECEIVER, CONTROL MEANS FOR PERMITTING ALL OF SAID REPORTING MEANS TO TRANSMIT TO SAID RECEIVER IN PRESELECTED ORDER OF TRANSMISSIONS, AND ATTENDANCE-REPORTING CONTROL MEANS SELECTABLY OPERABLE TO MODIFY THE CONTROL EFFECTED BY SAID CONTROL MEANS TO TERMINATE ALL TRANSMISSIONS BY SAID DATA REPORTING MEANS AND PERMIT TIME-SHARED TRANSMISSIONS BY EACH OF SAID PERSONNEL AND TIME REPORTING MEANS.
References Cited (Backward Citations)
US3025498A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |