US4093364A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dual path photographic camera for use in motor vehicles
Assignee: Individual
•
Filing: 1977-02-04
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Granted: 1978-06-06
•
Expires: 1997-02-04
Abstract
Abstract A photographic recording arrangement to be mounted in a motor vehicle, particularly for use by law enforcement personnel, is described. The arrangement includes a camera of specific construction which is mounted on the dashboard and is capable of automatically taking, on a reel of film, sequential frames of pictures of the vehicle under observation, thus recording the license plate thereof, as well as the behavior of the driver handling the vehicle and, in another sequence, photographically recording, in a given number of frames, the speedometer reading of the car in which the camera is mounted.
Inventors
- 👤 Keith G. Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:05
CPC Classifications
G; G03; G03B; G03B17/00; G03B17/24; G03B17/245; G03B2217/00; G03B2217/24; G03B2217/242; G03B2217/243
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
130 words
A photographic recording arrangment for vehicles, including a camera extendably mounted on the dashboard thereof and faced in the direction of travel of said vehicle, said camera having a frontal lens element and a rear lens element for focusing an image of the subject in front of the camera onto the image plane thereof, and a light-splitting prism between said lenses for focusing an object from a secondary path onto said rear element, said secondary path including an image gathering element comprising a tubular extension of light reflecting mirrors and a lens, said extension being adjustable for facing the speedometer of said vehicle and thus directing an image thereof onto said prism and thereby through said rear lens element onto the light-sensitive film in the image plane of said camera.
Claim 2
Dependent Claim
130 words
A photographic recording arrangment for vehicles, including a camera extendably mounted on the dashboard thereof and faced in the direction of travel of said vehicle, said camera having a frontal lens element and a rear lens element for focusing an image of the subject in front of the camera onto the image plane thereof, and a light-splitting prism between said lenses for focusing an object from a secondary path onto said rear element, said secondary path including an image gathering element comprising a tubular extension of light reflecting mirrors and a lens, said extension being adjustable for facing the speedometer of said vehicle and thus directing an image thereof onto said prism and thereby through said rear lens element onto the light-sensitive film in the image plane of said camera.
Claim 3
Dependent Claim
36 words
The arrangement in accordance with claim 1 wherein said camera is so mounted on the dashboard of the car as to be lowered into the cavity thereof in order to be invisible when not in use.
Claim 4
Dependent Claim
54 words
The arrangement in accordance with claim 1 wherein the top of said camera has affixed thereto a portion of the material similar to that of said dashboard and having the configuration of the cutout thereof whereby, upon lowering the camera, said portion fits into said cutout, thus presenting a continuous surface of said dashboard.
Claim 5
Dependent Claim
38 words
The arrangement in accordance with claim 1 wherein the extensible mounting of the camera comprises a lazy tongs type assembly having an actuating arm extending below said dashboard for raising and lowering said camera by the user thereof.
References Cited (Backward Citations)
US2907253A
Cited
US3032766A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-06-05 | 1981-12-05 | 1982-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-06-05 | 1985-12-05 | 1986-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-06-05 | 1989-12-05 | 1990-06-06 | $7700.00 | Window Closed / Lapsed |