Patent US3335650A successfully refreshed from Google Patents.
US3335650A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting bracket for photographic flashguns, more particularly electronic flashguns
Assignee: Loewe Opta GmbH
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Filing: 1964-12-21
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Granted: 1967-08-15
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Expires: 1984-12-21
Abstract
No abstract record available.
Inventors
- 👤 Schmidt Walter
- 👤 Pockelwaldt Heinz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:09
CPC Classifications
G; G03; G03B; G03B15/00; G03B15/02; G03B15/03; G03B15/05; G03B2215/00; G03B2215/05; G03B2215/0514; G03B2215/056
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
IN AN ELECTRONIC FLASHGUN FOR PHOTOGRAPHIC PURPOSES COMPRISING A CASING INCLUDING THE ELECTRICAL IGNITION CIRCUIT MEANS FOR GENERATING A FLASH LIGHT, A MOUNTING BRACKET COMBINED WITH SAID CASING FOR ATTACHING THE FLASHGUN TO THE ACCESSORY SHOE OF A CAMERA, SAID MOUNTING BRACKET CONTAINING SIDE AND MIDDLE CONTACT ELEMENTS FOR CONNECTING THE CAMERA WITH SAID ELECTRICAL IGNITION CIRCUIT MEANS, A SHAFT FOR MOVING UPWARDS AND DOWNWARDS SAID MIDDLE CONTACT ELEMENT WITHIN SAID BRACKET, AND MEANS FOR ACTUATING SAID SHAFT, SAID SHAFT BEING ROTATABLY ARRANGED WITHIN SAID MOUNTING BRACKET AND SUPPLIED WITH A CAM ADAPTED TO LIFT SAID MIDDLE CONTACT ELEMENT, IF SAID SHAFT IS ROTATED BY OPERATING SAID ACTUATING MEANS
Claim 2
Dependent Claim
109 words
IN AN ELECTRONIC FLASHGUN FOR PHOTOGRAPHIC PURPOSES COMPRISING A CASING INCLUDING THE ELECTRICAL IGNITION CIRCUIT MEANS FOR GENERATING A FLASH LIGHT, A MOUNTING BRACKET COMBINED WITH SAID CASING FOR ATTACHING THE FLASHGUN TO THE ACCESSORY SHOE OF A CAMERA, SAID MOUNTING BRACKET CONTAINING SIDE AND MIDDLE CONTACT ELEMENTS FOR CONNECTING THE CAMERA WITH SAID ELECTRICAL IGNITION CIRCUIT MEANS, A SHAFT FOR MOVING UPWARDS AND DOWNWARDS SAID MIDDLE CONTACT ELEMENT WITHIN SAID BRACKET, AND MEANS FOR ACTUATING SAID SHAFT, SAID SHAFT BEING ROTATABLY ARRANGED WITHIN SAID MOUNTING BRACKET AND SUPPLIED WITH A CAM ADAPTED TO LIFT SAID MIDDLE CONTACT ELEMENT, IF SAID SHAFT IS ROTATED BY OPERATING SAID ACTUATING MEANS
References Cited (Backward Citations)
US3252394A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-14 | 1971-02-13 | 1971-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-14 | 1975-02-13 | 1975-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-14 | 1979-02-13 | 1979-08-15 | $7700.00 | Window Closed / Lapsed |