Patent US3172345A successfully refreshed from Google Patents.
US3172345A
Expired / Lapsed
US
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Camera having a built-in flash-bulb arrangement
Assignee: Agfa Gevaert NV
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Filing: 1961-12-14
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Granted: 1965-03-09
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Expires: 1981-12-14
Abstract
No abstract record available.
Inventors
- 👤 Jakob Franz
- 👤 Spatz Joachim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:30
CPC Classifications
G; G03; G03B; G03B15/00; G03B15/02; G03B15/03; G03B15/04; G03B15/0405
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
A CAMERA COMPRISING A SUBSTANTIALLY RECTANGULAR CASING HAVING FRONT AND BACK FACES, A VIEW FINDER HAVING A WINDOW IN THE FRONT FACE OF SAID CASING ALONG A LONGER EDGE THEREOF, A FLASH-BULB REFLECTOR POSITIONED WITHIN SAID CASING AND HAVING A DEPTH SUFFICIENT TO COMPLETELY ENCLOSE A FLASH-BULB NORMALLY USED THEREIN, SID REFLECTOR BEING POSITIONED LATERALLY OF SAID VIEW FINDER WINDOW ALONG SAID LONGER EDGE AND HAVING A SIZE APPROXIMATELY EQUAL TO SAID VIEW FINDER WINDOW, AND AN OUTER REFLECTOR MOUNTED ON SAID CAMERA CASING IN FRONT OF SAID FIRST-MENTIONED REFLECTOR.
Claim 2
Dependent Claim
90 words
A CAMERA COMPRISING A SUBSTANTIALLY RECTANGULAR CASING HAVING FRONT AND BACK FACES, A VIEW FINDER HAVING A WINDOW IN THE FRONT FACE OF SAID CASING ALONG A LONGER EDGE THEREOF, A FLASH-BULB REFLECTOR POSITIONED WITHIN SAID CASING AND HAVING A DEPTH SUFFICIENT TO COMPLETELY ENCLOSE A FLASH-BULB NORMALLY USED THEREIN, SID REFLECTOR BEING POSITIONED LATERALLY OF SAID VIEW FINDER WINDOW ALONG SAID LONGER EDGE AND HAVING A SIZE APPROXIMATELY EQUAL TO SAID VIEW FINDER WINDOW, AND AN OUTER REFLECTOR MOUNTED ON SAID CAMERA CASING IN FRONT OF SAID FIRST-MENTIONED REFLECTOR.
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) | 1968-03-08 | 1968-09-07 | 1969-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-08 | 1972-09-07 | 1973-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-08 | 1976-09-07 | 1977-03-09 | $7700.00 | Window Closed / Lapsed |