Patent US3555489A successfully refreshed from Google Patents.
US3555489A
Expired / Lapsed
US
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Separable lamp socket
Assignee: Sybron Transition Corp
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Filing: 1968-09-17
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Granted: 1971-01-12
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Expires: 1988-09-17
Abstract
Abstract A SEPARABLE SOCKET AND LAMP SHIELD FOR BAYONET TYPE BULBS OR THE LIKE INCLUDING A PAIR OF SEPARABLE ELEMENTS, ONE ELEMENT CONTAINING SPRING BIASED ELECTRICAL TERMINALS AND THE SECOND ELEMENT BEING ADAPTED TO SLIDABLY RECEIVE AND RETAIN THE BAYONET BULB WHEREIN THE SECOND ELEMENT ACTS AS A SHIELD TO PREVENT DIRECT CONTACT WITH THE BULB AND AS A HANDLE TO FACILITATE CONNECTION OF THE SEPARABLE ELEMENTS AGAINST THE BIAS OF THE ELECTRICAL TERMINALS.
Inventors
- 👤 Donald J Brickle
- 👤 James A Burling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:26
CPC Classifications
H; H01; H01R; H01R33/00; H01R33/05; H01R33/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-01-11 | 1974-07-13 | 1975-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-11 | 1978-07-13 | 1979-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-11 | 1982-07-13 | 1983-01-12 | $7700.00 | Window Closed / Lapsed |