Patent EP0167350A2 successfully refreshed from Google Patents.
US3134547A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic flash unit for photographic purposes
Assignee: Loewe Opta GmbH
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Filing: 1960-10-24
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Granted: 1964-05-26
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Expires: 1980-10-24
Abstract
No abstract record available.
Inventors
- 👤 Kapteyn Paul
- 👤 Schmidt Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:06
CPC Classifications
G; G03; G03B; G03B15/00; G03B15/02; G03B15/03; G03B15/05; G03B2215/00; G03B2215/05; G03B2215/0514; G03B2215/0517; G03B2215/056
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
132 words
IN AN ELECTRONIC FLASH UNIT FOR PHOTOGRAPHIC PURPOSES USABLE IN CONNECTION WITH A CAMERA COMPRISING A REFLECTOR PART WITH ELECTRICAL PLUG PINS ATTACHED THERETO, AN ELECTRONIC FLASH LAMP MOUNTED WITHIN SAID REFLECTOR PART AND ELECTRICALLY CONNECTED TO SAID ELECTRICAL PLUG PINS, A CASING PART CONTAINING ELECTRICAL POWER COMPONENTS, ELECTRICAL SOCKET MEANS AT ONE END OF SAID CASING PART ELECTRICALLY CONNECTED TO SAID POWER COMPONENTS, A SEPARATE CONNECTION PART, SAID CONNECTION PART BEING SUPPLIED WITH SOCKET MEANS AT ONE END THEREOF REMOVABLY ELECTRICALLY CONNECTED TO SAID REFLECTOR PART PLUG PINS, AND HAVING CAMERA MOUNTING MEANS AT THE OTHER END, SAID CONNECTION PART BEING FURTHER SUPPLIED WITH A CONNECTION CABLE IN CIRCUIT WITH SAID CONNECTION PART SOCKET MEANS AND CARRYING AT ITS FREE END PLUG PINS REMOVABLY CONNECTED TO SAID CASING PART SOCKET MEANS.
Claim 2
Dependent Claim
132 words
IN AN ELECTRONIC FLASH UNIT FOR PHOTOGRAPHIC PURPOSES USABLE IN CONNECTION WITH A CAMERA COMPRISING A REFLECTOR PART WITH ELECTRICAL PLUG PINS ATTACHED THERETO, AN ELECTRONIC FLASH LAMP MOUNTED WITHIN SAID REFLECTOR PART AND ELECTRICALLY CONNECTED TO SAID ELECTRICAL PLUG PINS, A CASING PART CONTAINING ELECTRICAL POWER COMPONENTS, ELECTRICAL SOCKET MEANS AT ONE END OF SAID CASING PART ELECTRICALLY CONNECTED TO SAID POWER COMPONENTS, A SEPARATE CONNECTION PART, SAID CONNECTION PART BEING SUPPLIED WITH SOCKET MEANS AT ONE END THEREOF REMOVABLY ELECTRICALLY CONNECTED TO SAID REFLECTOR PART PLUG PINS, AND HAVING CAMERA MOUNTING MEANS AT THE OTHER END, SAID CONNECTION PART BEING FURTHER SUPPLIED WITH A CONNECTION CABLE IN CIRCUIT WITH SAID CONNECTION PART SOCKET MEANS AND CARRYING AT ITS FREE END PLUG PINS REMOVABLY CONNECTED TO SAID CASING PART SOCKET MEANS.
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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) | 1967-05-26 | 1967-11-25 | 1968-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-26 | 1971-11-25 | 1972-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-26 | 1975-11-25 | 1976-05-26 | $7700.00 | Window Closed / Lapsed |