US3298016A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coding equipment
Assignee: International Standard Electric Corp
•
Filing: 1964-01-17
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Granted: 1967-01-10
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Expires: 1984-01-17
Abstract
No abstract record available.
Inventors
- 👤 Reeves Alec Harley
- 👤 Barber Donald Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:16
CPC Classifications
H; H04; H04B; H04B14/00; H04B14/02; H04B14/04; H04B14/046; H03; H03M; H03M1/00; H03M7/00; H03M7/30; H03M1/10; H03M1/1009
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
CODING EQUIPMENT COMPRISING: A SOURCE OF AN ANALOG QUANTITY WHOSE VALUE CAN BE REPRESENTED BY AN N-DIGIT CODE COMBINATION; FIRST MEANS COUPLED TO SAID SOURCE RESPONSIVE TO SAID ANALOG QUANTITY TO GENERATE A FIRST PLURAL DIGIT CODE COMBINATION CONSISTING OF GIVEN ONES OF THE M-MOST SIGNIFICANT DIGITS OF SAID N-DIGIT CODE COMBINATION AND A SECOND PLURAL DIGIT CODE COMBINATION REPRESENTING THE LOCATION OF SAID M-MOST SIGNIFICANT DIGITS IN SAID N-DIGIT CODE COMBINATION, WHERE M IS LESS THAN N; AND SECOND MEANS COUPLED TO SAID FIRST MEANS TO PROVIDE SAID FIRST AND SECOND PLURAL DIGIT CODE COMBINATIONS AS AN X-DIGIT CODE COMBINATION REPRESENTATIVE OF THE VALUE OF SAID ANALOG QUANTITY, WHERE X IS GREATER THAN M AND LESS THAN N.
Claim 2
Dependent Claim
119 words
CODING EQUIPMENT COMPRISING: A SOURCE OF AN ANALOG QUANTITY WHOSE VALUE CAN BE REPRESENTED BY AN N-DIGIT CODE COMBINATION; FIRST MEANS COUPLED TO SAID SOURCE RESPONSIVE TO SAID ANALOG QUANTITY TO GENERATE A FIRST PLURAL DIGIT CODE COMBINATION CONSISTING OF GIVEN ONES OF THE M-MOST SIGNIFICANT DIGITS OF SAID N-DIGIT CODE COMBINATION AND A SECOND PLURAL DIGIT CODE COMBINATION REPRESENTING THE LOCATION OF SAID M-MOST SIGNIFICANT DIGITS IN SAID N-DIGIT CODE COMBINATION, WHERE M IS LESS THAN N; AND SECOND MEANS COUPLED TO SAID FIRST MEANS TO PROVIDE SAID FIRST AND SECOND PLURAL DIGIT CODE COMBINATIONS AS AN X-DIGIT CODE COMBINATION REPRESENTATIVE OF THE VALUE OF SAID ANALOG QUANTITY, WHERE X IS GREATER THAN M AND LESS THAN N.
References Cited (Backward Citations)
US2881418A
Cited
US3194951A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-09 | 1970-07-11 | 1971-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-09 | 1974-07-11 | 1975-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-09 | 1978-07-11 | 1979-01-10 | $7700.00 | Window Closed / Lapsed |