Patent US4236673A successfully refreshed from Google Patents.
Patent US4859841A successfully refreshed from Google Patents.
US4859841A
Expired / Lapsed
US
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Digital data apparatus including an application insert sensor
Assignee: Eastman Kodak Co
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Filing: 1987-12-28
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Granted: 1989-08-22
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Expires: 2007-12-28
Abstract
Abstract Digital data apparatus includes a reader for reading digital data encoded on a datastrip on an application insert. Disclosed is a sensor for sensing whether or not an application insert is positioned for reading by the reader. The digital data apparatus includes a platen upon which an insert is positioned and which is accessible through a door. An end of the platen is located adjacent to the door. Opening the door moves the end of the platen so that an application insert can be positioned on the platen. Closing the door allows the platen to press the insert towards the reader to facilitate reading digital data on a datastrip of the insert. The sensor is a microswitch, mounted on the platen. The microswitch has an actuator which is engageable by an application insert positioned on the platen. The microswitch is only actuated when the door is closed and an application insert is positioned on the platen.
Inventors
- 👤 Marc Hershberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 15:05
CPC Classifications
G; G06; G06K; G06K13/00; G06K13/02; G06K13/06; G06K13/067; G06K13/08
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
196 words
Digital data apparatus comprising: a housing having a reader for reading digital data contained in data strips on an application insert; a platen mounted within said housing for positioning an application insert relative to said reader, said platen having a free end which is movable between first and second positions; a microswitch which is mounted on said platen and which includes an actuator normally biased to engage an application insert positioned onto said platen; a door which is mounted in a wall of said housing adjacent to said end of said platen, said door being movable between open and closed positions; and means, cooperatively associated with said door and said platen (1) for moving said end of said platen between said first and second positions when said door is moved between said closed and said open positions, so that an application insert may be placed onto said platen through said door for positioning relative to said reader; and (2) for moving said end of said platen between said second and first positions when said door is moved between said open and said closed positions, so that said application insert engages said actuator to actuate said microswitch.
Claim 2
Dependent Claim
196 words
Digital data apparatus comprising: a housing having a reader for reading digital data contained in data strips on an application insert; a platen mounted within said housing for positioning an application insert relative to said reader, said platen having a free end which is movable between first and second positions; a microswitch which is mounted on said platen and which includes an actuator normally biased to engage an application insert positioned onto said platen; a door which is mounted in a wall of said housing adjacent to said end of said platen, said door being movable between open and closed positions; and means, cooperatively associated with said door and said platen (1) for moving said end of said platen between said first and second positions when said door is moved between said closed and said open positions, so that an application insert may be placed onto said platen through said door for positioning relative to said reader; and (2) for moving said end of said platen between said second and first positions when said door is moved between said open and said closed positions, so that said application insert engages said actuator to actuate said microswitch.
Claim 3
Dependent Claim
64 words
The apparatus of claim 1 wherein said reader is mounted on a fixed member which overlies said platen such that when said platen is in said first position, an application insert, placed on said platen, is pressed against said member in the region of said reader to facilitate the reading by said reader of digital data encoded in a datastrip on said application insert.
Claim 4
Dependent Claim
96 words
The apparatus of claim 2 wherein said platen is cantilevered against said member, such that said platen end is normally in said first position and wherein said platen moving means includes a cam connected to said door such that (1) when said door is moved between said closed and open positions, said cam engages said platen end to move said end between said first and second positions, and (2) when said door is moved between said open and closed positions, said cam disengages said platen to allow it to move between said second and first positions.
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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) | 1992-08-21 | 1993-02-20 | 1993-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-08-21 | 1997-02-20 | 1997-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-08-21 | 2001-02-20 | 2001-08-22 | $7700.00 | Window Closed / Lapsed |