US3079490A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flash lamp unit
Assignee: Durst Group AG
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Filing: 1961-03-21
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Granted: 1963-02-26
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Expires: 1981-03-21
Abstract
No abstract record available.
Inventors
- 👤 Barbieri Sigisfredo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:05
CPC Classifications
G; G03; G03B; G03B15/00; G03B15/02; G03B15/03; G03B15/04; G03B15/0442
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
174 words
A FLASH LAMP UNIT COMPRISING A CASING ENCLOSING A RECESS, A SIDE OF SAID HOUSING ADJACENT SAID RECESS INCLUDING AN OPENING THROUGH WHICH SAID RECESS IS EXPOSED, THE INNER SURFACE OF SAID CASING FORMING A WALL OF SAID RECESS WHICH IS DIRECTED TOWARD SAID OPENING, SAID WALL BEING REFLECTIVE, SOCKET MEANS HAVING A SPACE WITHIN IT MOUNTED WITHIN SAID RECESS TO PROVIDE A MEANS FOR HOLDING A FLASH LAMP, A TRANSPARENT DOOR FOR SUBSTANTIALLY COVERING SAID OPENING, MOVABLE MEANS MOUNTING SAID TRANSPARENT DOOR UPON SAID CASING FOR MOVEMENT IN FRONT OF AND AWAY FROM SAID OPENING, DRIVING MEANS REACTING BETWEEN SAID DOOR AND SAID CASING FOR MOVING IT AWAY FROM SAID OPENING, EJECTOR MEANS MOUNTED UPON SAID CASING ADJACENT SAID SOCKET, TRANSLATING MEANS MOUNTING SAID EJECTOR UPON SAID CASING FOR MOVEMENT THROUGH SAID SPACE WITHIN SAID SOCKET MEANS FOR EJECTING A FLASH LAMP THEREFROM, AND A LINKING MEANS CONNECTING SAID EJECTOR TO SAID DRIVING MEANS FOR ACTIVATING SAID DRIVING MEANS TO MOVE SAID DOOR AWAY FROM SAID OPENING OUT OF THE PATH OF MOVE-
Claim 2
Dependent Claim
174 words
A FLASH LAMP UNIT COMPRISING A CASING ENCLOSING A RECESS, A SIDE OF SAID HOUSING ADJACENT SAID RECESS INCLUDING AN OPENING THROUGH WHICH SAID RECESS IS EXPOSED, THE INNER SURFACE OF SAID CASING FORMING A WALL OF SAID RECESS WHICH IS DIRECTED TOWARD SAID OPENING, SAID WALL BEING REFLECTIVE, SOCKET MEANS HAVING A SPACE WITHIN IT MOUNTED WITHIN SAID RECESS TO PROVIDE A MEANS FOR HOLDING A FLASH LAMP, A TRANSPARENT DOOR FOR SUBSTANTIALLY COVERING SAID OPENING, MOVABLE MEANS MOUNTING SAID TRANSPARENT DOOR UPON SAID CASING FOR MOVEMENT IN FRONT OF AND AWAY FROM SAID OPENING, DRIVING MEANS REACTING BETWEEN SAID DOOR AND SAID CASING FOR MOVING IT AWAY FROM SAID OPENING, EJECTOR MEANS MOUNTED UPON SAID CASING ADJACENT SAID SOCKET, TRANSLATING MEANS MOUNTING SAID EJECTOR UPON SAID CASING FOR MOVEMENT THROUGH SAID SPACE WITHIN SAID SOCKET MEANS FOR EJECTING A FLASH LAMP THEREFROM, AND A LINKING MEANS CONNECTING SAID EJECTOR TO SAID DRIVING MEANS FOR ACTIVATING SAID DRIVING MEANS TO MOVE SAID DOOR AWAY FROM SAID OPENING OUT OF THE PATH OF MOVE-
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) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |