Patent US4310239A successfully refreshed from Google Patents.
US4310239A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reproduction camera apparatus
Assignee: Individual
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Filing: 1980-02-12
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Granted: 1982-01-12
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Expires: 2000-02-12
Abstract
Abstract A reproduction camera apparatus comprises a light impermeable housing comprised of four walls and a partition wall intermediate two of the wall whereby the housing is divided into two compartments. A camera is mounted in the housing and a light source for illuminating an original to be reproduced is arranged in one compartment. A carriage is vertically displaceably mounted in the one compartment for displacement along a path in relation to the camera and a holder for the original is mounted on the carriage for movement in relation thereto. At least one of the walls defining the one compartment has an opening in alignment with the displacement path for enabling the holder to be moved into and out of the one compartment. A shielding element is associated with the opening and is displaceable with the carriage, the shielding element defining a slot through which the holder may be moved.
Inventors
- 👤 Harald Krzyminski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:20
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/323
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
186 words
A reproduction camera apparatus for reproducing an original, which comprises a closed housing substantially impermeable to light and comprised of four walls defining an exposure compartment, a camera including a photographic optical system mounted in the housing, a light source arranged in the exposure compartment of the housing for illuminating the original therein, a carriage displaceably mounted in the exposure compartment for displacement along a path in relation to the optical system, a holder for the original, the holder defining a plane and being mounted on the displaceable carriage for movement onto and off the carriage in said plane, at least one of the walls having an opening in alignment with the displacement path of the carriage and extending along the entire displacement path, the opening having a dimension enabling the holder to be moved into and out of the exposure compartment of the housing onto and off the carriage through the opening, and a light shielding element associated with the opening and displaceable with the carriage, the shielding element defining a slot through which the holder may be moved for passing through the wall opening.
Claim 2
Dependent Claim
186 words
A reproduction camera apparatus for reproducing an original, which comprises a closed housing substantially impermeable to light and comprised of four walls defining an exposure compartment, a camera including a photographic optical system mounted in the housing, a light source arranged in the exposure compartment of the housing for illuminating the original therein, a carriage displaceably mounted in the exposure compartment for displacement along a path in relation to the optical system, a holder for the original, the holder defining a plane and being mounted on the displaceable carriage for movement onto and off the carriage in said plane, at least one of the walls having an opening in alignment with the displacement path of the carriage and extending along the entire displacement path, the opening having a dimension enabling the holder to be moved into and out of the exposure compartment of the housing onto and off the carriage through the opening, and a light shielding element associated with the opening and displaceable with the carriage, the shielding element defining a slot through which the holder may be moved for passing through the wall opening.
Claim 3
Dependent Claim
19 words
The reproduction camera apparatus of claim 1, wherein the shielding element is mounted on the carriage for displacement therewith.
Claim 4
Dependent Claim
24 words
The reproduction camera apparatus of claim 1, further comprising stop means arranged to limit the movement of the holder in relation to the carriage.
Claim 5
Dependent Claim
24 words
The reproduction camera apparatus of claim 1 or 3, further comprising a motor drive means for moving the holder onto and off the carriage.
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) | 1985-01-11 | 1985-07-13 | 1986-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-01-11 | 1989-07-13 | 1990-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-01-11 | 1993-07-13 | 1994-01-12 | $7700.00 | Window Closed / Lapsed |