Patent US3124670A successfully refreshed from Google Patents.
US3124670A
Expired / Lapsed
US
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Reed switch having improved reed positioning means
Assignee: —
•
Filing: —
•
Granted: 1964-03-10
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Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:12
CPC Classifications
H; H01; H01H; H01H51/00; H01H51/28; H01H51/281; H01H11/00; H01H11/005; Y; Y10; Y10S; Y10S65/00; Y10S65/12; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49105
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
56 words
AN HERMETICALLY SEALED REED SWITCH COMPRISING A CERAMIC TUBULAR ENVELOPE MEMBER HAVING A PAIR OF LONGITUDINAL INTERNAL GROOVES IN THE WALL AT EACH END THEREOF, AND A PAIR OF REEDS HAVING WING PORTIONS, SAID WING PORTIONS BEING HELD SNUGLY WITHIN SAID GROOVES FOR ACCURATELY POSITIONING THE REEDS WITH RESPECT TO ONE ANOTHER WITHIN SAID ENVELOPE MEMBER.
Claim 2
Dependent Claim
56 words
AN HERMETICALLY SEALED REED SWITCH COMPRISING A CERAMIC TUBULAR ENVELOPE MEMBER HAVING A PAIR OF LONGITUDINAL INTERNAL GROOVES IN THE WALL AT EACH END THEREOF, AND A PAIR OF REEDS HAVING WING PORTIONS, SAID WING PORTIONS BEING HELD SNUGLY WITHIN SAID GROOVES FOR ACCURATELY POSITIONING THE REEDS WITH RESPECT TO ONE ANOTHER WITHIN SAID ENVELOPE MEMBER.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |