Patent US4261358A successfully refreshed from Google Patents.
US3270210A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic stepping switch arrangement
Assignee: TA Triumph-Adler GmbH
•
Filing: 1963-04-15
•
Granted: 1966-08-30
•
Expires: 1983-04-15
Abstract
No abstract record available.
Inventors
- 👤 Mueller Georg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:12
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/45; H03K17/00; H03K17/51; H03K17/80
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
139 words
ELECTRONIC STEPPING SWITCH ARRANGEMENT, COMPRISING, IN COMBINATION, A SERIES OF MAGNET CORE MEANS CHANGEABLE BETWEEN A FIRST AND A SECOND MAGNETIZED CONDITION BY APPLICATION OF ELECTRIC PULSES; A PLURALITY OF MONOSTABLE CIRCUIT MEANS SERVING AS STEPPING CONTROL STAGES AND EACH BEING OPERATIVELY CONNECTED WITH A DIFFERENT GROUP OF SAID MAGNETIC CORE MEANS FOR BEING TRIGGERED BY AN INPUT PULSE GENERATED BY ONE OF SAID MAGNETIC CORE MEANS OF SUCH GROUP WHEN THE MAGNETIZED CONDITION OF SAID CORE MEANS THEREOF IS CHANGED, AND FOR CHANGING, IN RESPONSE TO BEING SO TRIGGERED, BY APPLICATION OF AN OUTPUT PULSE THE MAGNETIZED CONDITION OF ANOTHER ONE OF SAID MAGNETIC CORE MEANS OF SUCH GROUP; READ-OUT MEANS FOR APPLYING STEPPING IMPULSES TO SAID PLURALITY OF MAGNETIC CORE MEANS FOR CAUSING GENERATION OF SAID INPUT PULSES; ELECTRONIC SWITCHING MEANS OPERATIVELY CONNECTED WITH ALL OF SAID
Claim 2
Dependent Claim
139 words
ELECTRONIC STEPPING SWITCH ARRANGEMENT, COMPRISING, IN COMBINATION, A SERIES OF MAGNET CORE MEANS CHANGEABLE BETWEEN A FIRST AND A SECOND MAGNETIZED CONDITION BY APPLICATION OF ELECTRIC PULSES; A PLURALITY OF MONOSTABLE CIRCUIT MEANS SERVING AS STEPPING CONTROL STAGES AND EACH BEING OPERATIVELY CONNECTED WITH A DIFFERENT GROUP OF SAID MAGNETIC CORE MEANS FOR BEING TRIGGERED BY AN INPUT PULSE GENERATED BY ONE OF SAID MAGNETIC CORE MEANS OF SUCH GROUP WHEN THE MAGNETIZED CONDITION OF SAID CORE MEANS THEREOF IS CHANGED, AND FOR CHANGING, IN RESPONSE TO BEING SO TRIGGERED, BY APPLICATION OF AN OUTPUT PULSE THE MAGNETIZED CONDITION OF ANOTHER ONE OF SAID MAGNETIC CORE MEANS OF SUCH GROUP; READ-OUT MEANS FOR APPLYING STEPPING IMPULSES TO SAID PLURALITY OF MAGNETIC CORE MEANS FOR CAUSING GENERATION OF SAID INPUT PULSES; ELECTRONIC SWITCHING MEANS OPERATIVELY CONNECTED WITH ALL OF SAID
References Cited (Backward Citations)
US3160862A
Cited
US3181130A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-29 | 1970-02-28 | 1970-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-29 | 1974-02-28 | 1974-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-29 | 1978-02-28 | 1978-08-30 | $7700.00 | Window Closed / Lapsed |