Patent US3353140A successfully refreshed from Google Patents.
US3353140A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluorescent lampholder with selfaligning sealing means
Assignee: KULKA ELECTRIC CORP
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Filing: 1965-04-26
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Granted: 1967-11-14
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Expires: 1985-04-26
Abstract
No abstract record available.
Inventors
- 👤 Johnson George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 21:29
CPC Classifications
H; H01; H01R; H01R33/00; H01R33/05; H01R33/06; H01R33/08; H01R33/0836; H01R33/0845
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
A LAMPHOLDER ASSEMBLY COMPRISING A COMPRESSIBLE LAMPHOLDER AND A STATIONARY LAMPHOLDER MOUNTED IN SPACED ALIGNMENT AND EACH HAVING A SOCKET PORTION FOR RECEIVING THE END OF A LAMP MOUNTED THEREBETWEEN, SAID STATIONARY LAMPHOLDER COMPRISING A BODY HAVING A RECESS THEREIN, A SEPARATE SOCKET MEMBER CONTAINED IN SAID RECESS AND SPACED FROM THE REAR SURFACE THEREOF, MEANS HOLDING SAID SOCKET MEMBER IN A POSITION WITHIN SAID RECESS SUBSTANTIALLY AGAINST FORWARD OR REARWARD TRANSLATION THEREIN, SAID MEANS INCLUDING A MEMBER EXTENDING BETWEEN THE REAR OF SAID SOCKET MEMBER AND THE REAR SURFACE OF SAID RECESS AND PROVIDING TILTING MOVEMENT OF SAID SOCKET MEMBER WITHIN SAID RECESS.
Claim 2
Dependent Claim
104 words
A LAMPHOLDER ASSEMBLY COMPRISING A COMPRESSIBLE LAMPHOLDER AND A STATIONARY LAMPHOLDER MOUNTED IN SPACED ALIGNMENT AND EACH HAVING A SOCKET PORTION FOR RECEIVING THE END OF A LAMP MOUNTED THEREBETWEEN, SAID STATIONARY LAMPHOLDER COMPRISING A BODY HAVING A RECESS THEREIN, A SEPARATE SOCKET MEMBER CONTAINED IN SAID RECESS AND SPACED FROM THE REAR SURFACE THEREOF, MEANS HOLDING SAID SOCKET MEMBER IN A POSITION WITHIN SAID RECESS SUBSTANTIALLY AGAINST FORWARD OR REARWARD TRANSLATION THEREIN, SAID MEANS INCLUDING A MEMBER EXTENDING BETWEEN THE REAR OF SAID SOCKET MEMBER AND THE REAR SURFACE OF SAID RECESS AND PROVIDING TILTING MOVEMENT OF SAID SOCKET MEMBER WITHIN SAID RECESS.
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) | 1970-11-13 | 1971-05-15 | 1971-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-13 | 1975-05-15 | 1975-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-13 | 1979-05-15 | 1979-11-14 | $7700.00 | Window Closed / Lapsed |