US3114084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetically operable program controller
Assignee: Motors Liquidation Co
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Filing: 1960-04-06
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Granted: 1963-12-10
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Expires: 1980-04-06
Abstract
No abstract record available.
Inventors
- 👤 Jr Alex Bernaden
- 👤 John H Schmidt
- 👤 Joseph R Quler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:57
CPC Classifications
H; H01; H01H; H01H43/00; H01H43/24; H01H43/10; H01H43/12; H01H43/121
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
A CONTROLLER INCLUDING A PLURALITY OF SEGMENTS OF MAGNETIC MATERIAL ARRANGED IN A PATTERN, AN ELECTROMAGNET, MAGNETIC MATERIAL CONNECTING EACH OF SAID SEGMENTS WITH SAID ELECTROMAGNET, A CONTROL DEVICE HAVING AN ACTUATING MEANS OF MAGNETIC MATERIAL, SAID ELECTROMAGNET BEING ALSO ASSOCIATED IN ATTRACTING RELATIONSHIP WITH SAID MAGNETIC MATERIAL TO MOVE SAID SEGMENTS INTO AND OUT OF MAGNETIC RELATIONSHIP WITH SAID ACTUATING MEANS TO OPERATE SAID CONTROL DEVICE.
Claim 2
Dependent Claim
67 words
A CONTROLLER INCLUDING A PLURALITY OF SEGMENTS OF MAGNETIC MATERIAL ARRANGED IN A PATTERN, AN ELECTROMAGNET, MAGNETIC MATERIAL CONNECTING EACH OF SAID SEGMENTS WITH SAID ELECTROMAGNET, A CONTROL DEVICE HAVING AN ACTUATING MEANS OF MAGNETIC MATERIAL, SAID ELECTROMAGNET BEING ALSO ASSOCIATED IN ATTRACTING RELATIONSHIP WITH SAID MAGNETIC MATERIAL TO MOVE SAID SEGMENTS INTO AND OUT OF MAGNETIC RELATIONSHIP WITH SAID ACTUATING MEANS TO OPERATE SAID CONTROL DEVICE.
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) | 1966-12-09 | 1967-06-10 | 1967-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-09 | 1971-06-10 | 1971-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-09 | 1975-06-10 | 1975-12-10 | $7700.00 | Window Closed / Lapsed |