Patent JPS60195117A successfully refreshed from Google Patents.
US3273477A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Random events camera and method
Assignee: De Haart Inc
•
Filing: 1963-12-31
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Granted: 1966-09-20
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Expires: 1983-12-31
Abstract
No abstract record available.
Inventors
- 👤 Hart Edward G De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:29
CPC Classifications
G; G03; G03C; G03C5/00; G03C5/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A RANDOM EVENTS CAMERA, COMPRISING IN COMBINATION, A CAMERA HOUSING DEFINING AN APERTURE, A LENS IN SAID APERTURE, A CINEMATIC EXPOSURE MEANS BEHIND SAID LENS, A FILM BELT DRIVE MOUNTED WITHIN SAID CAMERA HOUSING, A FILM BELT MEMORY BANK MECHANISM MOUNTED WITHIN SAID CAMERA HOUSING, A FILM BELT PRINT-OUT MECHANISM AFFIXED TO AND PARTIALLY PENETRATING SAID CAMERA HOUSING, A FILM BELT ERASURE MECHANISM MOUNTED WITHIN SAID CAMERA HOUSING, AND A CONTINUOUS-LOOP BELT OR PHOSPHOR-COATED FILM THREADED THROUGH SAID MECHANISMS, IN THE ORDER NAMED AND ENGAGED BY SAID DRIVE, CHARACTERIZED IN THAT SAID FILM BELT PRINTOUT MECHANISM COMPRISES (A) A SUBSTANTIALLY LIGHT-TIGHT LAMP ENCLOSURE WHICH DEFINES A WINDOW AND IS MOUNTED WITHIN SAID CAMERA HOUSING, (B) A LAMP MOUNTED WITHIN SAID LAMP ENCLOSURE,
Claim 2
Dependent Claim
122 words
A RANDOM EVENTS CAMERA, COMPRISING IN COMBINATION, A CAMERA HOUSING DEFINING AN APERTURE, A LENS IN SAID APERTURE, A CINEMATIC EXPOSURE MEANS BEHIND SAID LENS, A FILM BELT DRIVE MOUNTED WITHIN SAID CAMERA HOUSING, A FILM BELT MEMORY BANK MECHANISM MOUNTED WITHIN SAID CAMERA HOUSING, A FILM BELT PRINT-OUT MECHANISM AFFIXED TO AND PARTIALLY PENETRATING SAID CAMERA HOUSING, A FILM BELT ERASURE MECHANISM MOUNTED WITHIN SAID CAMERA HOUSING, AND A CONTINUOUS-LOOP BELT OR PHOSPHOR-COATED FILM THREADED THROUGH SAID MECHANISMS, IN THE ORDER NAMED AND ENGAGED BY SAID DRIVE, CHARACTERIZED IN THAT SAID FILM BELT PRINTOUT MECHANISM COMPRISES (A) A SUBSTANTIALLY LIGHT-TIGHT LAMP ENCLOSURE WHICH DEFINES A WINDOW AND IS MOUNTED WITHIN SAID CAMERA HOUSING, (B) A LAMP MOUNTED WITHIN SAID LAMP ENCLOSURE,
References Cited (Backward Citations)
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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) | 1969-09-19 | 1970-03-21 | 1970-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-19 | 1974-03-21 | 1974-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-19 | 1978-03-21 | 1978-09-20 | $7700.00 | Window Closed / Lapsed |