US3284738A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reed contact switching unit having resilient stud means for securing coil
Assignee: International Standard Electric Corp
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Filing: 1964-09-15
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Granted: 1966-11-08
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Expires: 1984-09-15
Abstract
No abstract record available.
Inventors
- 👤 Zerfass Andreas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:21
CPC Classifications
H; H01; H01H; H01H51/00; H01H51/28; H01H51/281; H01H51/284
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
A REED RELAY ASSEMBLY COMPRISING A PLURALITY OF REED CONTACTS CONTAINED IN GLASS TUBES, PERMANENT MAGNET MEANS ARRANGED PARALLEL TO SAID TUBES, RESIN BLOCK MEANS FOR MOUNTING SAID TUBES AND SAID PERMANENT MAGNET IN IN JUXTAPOSED, SPACED APART RELATIONSHIP, TERMINALS CONNECTED TO SAID CONTACTS AND PROTRUDING FROM SAID RESIN BLOCK, REED RELAY OPERATING COIL MEANS, SAID RESIN BLOCK HAVING STUD MEANS FOR FIXEDLY MOUNTING SAID RESIN BLOCK IN SAID COIL, SAID STUD MEANS COMPRISING A RESILIENT STUD ON ONE END OF SAID BLOCK AND A FIRM STUD ON THE OTHER END OF SAID BLOCK, AND MEANS ON SAID COIL FOR ENGAGING SAID STUDS WHEN SAID BLOCK IS FULLY INSERTED IN SAID COIL.
Claim 2
Dependent Claim
112 words
A REED RELAY ASSEMBLY COMPRISING A PLURALITY OF REED CONTACTS CONTAINED IN GLASS TUBES, PERMANENT MAGNET MEANS ARRANGED PARALLEL TO SAID TUBES, RESIN BLOCK MEANS FOR MOUNTING SAID TUBES AND SAID PERMANENT MAGNET IN IN JUXTAPOSED, SPACED APART RELATIONSHIP, TERMINALS CONNECTED TO SAID CONTACTS AND PROTRUDING FROM SAID RESIN BLOCK, REED RELAY OPERATING COIL MEANS, SAID RESIN BLOCK HAVING STUD MEANS FOR FIXEDLY MOUNTING SAID RESIN BLOCK IN SAID COIL, SAID STUD MEANS COMPRISING A RESILIENT STUD ON ONE END OF SAID BLOCK AND A FIRM STUD ON THE OTHER END OF SAID BLOCK, AND MEANS ON SAID COIL FOR ENGAGING SAID STUDS WHEN SAID BLOCK IS FULLY INSERTED IN SAID COIL.
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) | 1969-11-07 | 1970-05-09 | 1970-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-07 | 1974-05-09 | 1974-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-07 | 1978-05-09 | 1978-11-08 | $7700.00 | Window Closed / Lapsed |