US3359463A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-pole reed switch relay
Assignee: Navigation Computer Corp
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Filing: 1964-09-24
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Granted: 1967-12-19
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Expires: 1984-09-24
Abstract
No abstract record available.
Inventors
- 👤 Jr John Paul Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:47
CPC Classifications
H; H01; H01H; H01H51/00; H01H51/28; H01H51/281
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A MULTIPLE POLE REED SWITCH RELAY COMPRISING A USHAPED CHANNEL CORE OF FERROMAGNETIC MATERIAL, A COIL WRAPPED ALONG THE CHANNEL OF SAID CORE, AND MEANS HOLDING A PLURALITY OF SEALED MAGNETIC REEDS ADJACENT BOTH ENDS SAID CHANNEL HAVING MAGNETIC REEDS ADJACENT BOTH ENDS OF THE U OF SAID CHANNEL, AND A NON-MAGNETIC GAP MEMBER PLACED BETWEEN AT LEAST ONE OF SAID MAGNETIC REEDS AND THE FERROMAGNETIC MATERIAL TO CREATE A NON-MAGNETIC SPACE BETWEEN SAID CORE AND SAID REEDS.
Claim 2
Dependent Claim
78 words
A MULTIPLE POLE REED SWITCH RELAY COMPRISING A USHAPED CHANNEL CORE OF FERROMAGNETIC MATERIAL, A COIL WRAPPED ALONG THE CHANNEL OF SAID CORE, AND MEANS HOLDING A PLURALITY OF SEALED MAGNETIC REEDS ADJACENT BOTH ENDS SAID CHANNEL HAVING MAGNETIC REEDS ADJACENT BOTH ENDS OF THE U OF SAID CHANNEL, AND A NON-MAGNETIC GAP MEMBER PLACED BETWEEN AT LEAST ONE OF SAID MAGNETIC REEDS AND THE FERROMAGNETIC MATERIAL TO CREATE A NON-MAGNETIC SPACE BETWEEN SAID CORE AND SAID REEDS.
References Cited (Backward Citations)
US3188424A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-18 | 1971-06-19 | 1971-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-18 | 1975-06-19 | 1975-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-18 | 1979-06-19 | 1979-12-19 | $7700.00 | Window Closed / Lapsed |