Patent US3129287A successfully refreshed from Google Patents.
US3129287A
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US
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Specimen identification system
Assignee: International Business Machines Corp
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Filing: 1961-03-20
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Granted: 1964-04-14
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Expires: 1981-03-20
Abstract
No abstract record available.
Inventors
- 👤 Bakis Raimo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:34
CPC Classifications
E; E04; E04G; E04G11/00; E04G11/06; E04G11/08; E04G11/18; G; G06; G06G; G06G7/00; G06G7/12; G06G7/19; G06G7/1921; G10; G10L; G10L15/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
113 words
AN APPARATUS FOR PROVIDING AN INDICATION OF THE IDENTITY OF A CHARACTERISTIC OF A GIVEN FUNCTION OF A VARIABLE COMPRISING IN COMBINATION: FIRST MEANS FOR GENERATING A SECOND FUNCTION OF THE VARIABLE WHICH IS DEPENDENT UPON THE GIVEN FUNCTION; SECOND MEANS RESPONSIVE TO THE OUTPUT OF SAID FIRST MEANS FOR INTEGRATING THE SECOND FUNCTION; MEANS FOR GENERATING A FUNCTION OF THE RATIO OF BOTH THE INTEGRAL AND A PARAMETER DERIVABLE FROM THE GIVEN FUNCTION, SAID RATIO FUNCTION HAVING A REDUCED DEPENDENCE UPON ANOTHER CHARACTERISTIC OF THE GIVEN FUNCTION; AND THIRD MEANS RESPONSIVE TO THE OUTPUT OF SAID SECOND MEANS FOR GENERATING AN INDICATION OF THE IDENTITY OF THE CHARACTERISTIC FROM THE RATIO FUNCTION.
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) | 1967-04-14 | 1967-10-14 | 1968-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-14 | 1971-10-14 | 1972-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-14 | 1975-10-14 | 1976-04-14 | $7700.00 | Window Closed / Lapsed |