US3237002A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Backlash simulator
Assignee: Electronic Associates Inc
•
Filing: 1962-06-28
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Granted: 1966-02-22
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Expires: 1982-06-28
Abstract
No abstract record available.
Inventors
- 👤 James R Patmore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:01
CPC Classifications
G; G06; G06G; G06G7/00; G06G7/12; G06G7/25
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
AN ELECTRONIC SYSTEM FOR THE DYNAMIC SIMULATION OF BLACKLASH IN RESPONSE TO INPUT SIGNALS VARIABLE IN EITHER ONE OR AN OPPOSITE DIRECTION AT A PREDETERMINED SLOPE, COMPRISING A HIGH GAIN AMPLIFIER INCLUDING INPUT AND OUTPUT TERMINALS, ELECTRICAL STORAGE MEANS CONNECTED BETWEEN SAID INPUT AND OUTPUT TERMINALS OF SAID AMPLIFIER, FIRST AND SECOND FEEDBACK CIRCUITS HAVING A COMMON CONNECTION TO SAID OUTPUT TERMINAL, FIRST AND SECOND INPUT CIRCUITS HAVING A COMMON CONNECTION TO THE SOURCE OF INPUT SIGNALS,
Claim 2
Dependent Claim
77 words
AN ELECTRONIC SYSTEM FOR THE DYNAMIC SIMULATION OF BLACKLASH IN RESPONSE TO INPUT SIGNALS VARIABLE IN EITHER ONE OR AN OPPOSITE DIRECTION AT A PREDETERMINED SLOPE, COMPRISING A HIGH GAIN AMPLIFIER INCLUDING INPUT AND OUTPUT TERMINALS, ELECTRICAL STORAGE MEANS CONNECTED BETWEEN SAID INPUT AND OUTPUT TERMINALS OF SAID AMPLIFIER, FIRST AND SECOND FEEDBACK CIRCUITS HAVING A COMMON CONNECTION TO SAID OUTPUT TERMINAL, FIRST AND SECOND INPUT CIRCUITS HAVING A COMMON CONNECTION TO THE SOURCE OF INPUT SIGNALS,
References Cited (Backward Citations)
US3092729A
Cited
US3076901A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-21 | 1969-08-23 | 1970-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-21 | 1973-08-23 | 1974-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-21 | 1977-08-23 | 1978-02-22 | $7700.00 | Window Closed / Lapsed |