US4443099A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic printing system
Assignee: SIENNA IMAGING Inc (DE CORP)
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Filing: 1982-02-17
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Granted: 1984-04-17
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Expires: 2002-02-17
Abstract
Abstract A photographic printing system including a masking card for carrying a transparency bearing an image to be printed at an aperture thereof. The card contributes to registration of the image within the printer optical path. The masking cards are carried in a first receptacle in stacking relation to others of the masking cards. A printing station is provided generally at the optical path of the printer and a card transport removes masking cards from the first card receptacle and conveys them to the printing station. A second card receptacle is provided while the printing station includes apparatus for ejecting masking cards from the printing station to the second card receptacle.
Inventors
- 👤 Dale L. Linman
- 👤 Stephen A. Bartz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:18
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/52; G03B27/62; G03B27/6207; G03B27/625; G03B27/6264
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
177 words
In a photographic printer of the type wherein a transparency bearing an image to be printed is positioned within the optical path of the printer, the transparency being carried by a masking card with the image to be printed at an aperture thereof and the card contributing to registration of the image within the printer optical path, an improved card handling system which comprises: first card receptacle means for retaining a plurality of said masking cards each in stacking relation to others of said masking cards; printing station means generally at the optical path of said printer; card transport means including means for individually lifting a top masking card from said first card receptacle means, means pivotable between a first position for accepting a lifted card and a second position for providing a track for an accepted card and means for conveying cards within said track to said printing station means; and second card receptacle means for receiving said masking cards from said printing station means, said printing station means including means for ejecting masking cards therefrom.
Claim 2
Dependent Claim
177 words
In a photographic printer of the type wherein a transparency bearing an image to be printed is positioned within the optical path of the printer, the transparency being carried by a masking card with the image to be printed at an aperture thereof and the card contributing to registration of the image within the printer optical path, an improved card handling system which comprises: first card receptacle means for retaining a plurality of said masking cards each in stacking relation to others of said masking cards; printing station means generally at the optical path of said printer; card transport means including means for individually lifting a top masking card from said first card receptacle means, means pivotable between a first position for accepting a lifted card and a second position for providing a track for an accepted card and means for conveying cards within said track to said printing station means; and second card receptacle means for receiving said masking cards from said printing station means, said printing station means including means for ejecting masking cards therefrom.
Claim 3
Dependent Claim
68 words
The photographic printer of claim 1 wherein said first and second receptacle means each comprise a plurality of bin means, said first receptacle means including means for selectively positioning said first receptacle means bin means relative to said masking card removing means and said second receptacle means including means for selectively positioning said second receptacle means bin means relative to said printing station means masking cards ejecting means.
Claim 4
Dependent Claim
55 words
The photographic printer of claim 2 wherein said first and second receptacle means selectively positioning means each comprise: a plurality of teeth means carried by said receptacle means; linear motion imparting means; and pawl means carried by said linear motion imparting means and engageable with said teeth means for imparting motion to said receptacle means.
Claim 5
Dependent Claim
43 words
The photographic printer of claim 3 wherein said first and second receptacle means selectively positioning means each further comprise means for establishing and maintaining bin means registration relative to the associated masking card removing means and printing station means masking cards ejecting means.
Claim 6
Dependent Claim
55 words
The photographic printer of claim 4 wherein said teeth means comprise bearing surface means and camming surface means, said pawl means being pivotally connected to said linear motion imparting means and biased in a first position in alignment with said bearing surface means, said camming surface means deflecting said pawl means from said first position.
Claim 7
Dependent Claim
18 words
The photographic printer of claim 5 wherein said bin means registration establishing and maintaining means comprise detent means.
Claim 8
Dependent Claim
20 words
The photographic printer of claim 1 wherein said conveying means comprises means engageable with a lifted card within said track.
Claim 9
Dependent Claim
17 words
The photographic printer of claim 1 wherein said top masking card lifting means comprises vacuum plate means.
Claim 10
Dependent Claim
23 words
The photographic printer of claim 1 wherein said conveying means comprises belt means including means engageable with a lifted card within said track.
Claim 11
Dependent Claim
37 words
The photographic printer of claim 1 wherein said masking cards include a plurality of registration holes therein, said printing station means comprising pin means for cooperating with said registration holes for establishing image registration within said printer.
Claim 12
Dependent Claim
36 words
The photographic printer of claim 10 wherein said printing station means further comprises movable masking card track means for inserting said pin means in said registration holes and removing a masking card from said pin means.
Claim 13
Dependent Claim
21 words
The photographic printer of claim 1 wherein said printing station means comprises adjustable mask means including a plurality of movable leaves.
Claim 14
Dependent Claim
42 words
The photographic printer of claim 12 wherein said movable leaves comprises a first pair of leaves and a second pair of leaves, the leaves of each pair being spaced from each other and the leave pairs being generally orthogonal to each other.
Claim 15
Dependent Claim
33 words
The photographic printer of claim 13 further comprising lead screw means associated with each leave pair, the leaves of each pair moving in opposite direction on rotation of the associated lead screw means.
Claim 16
Dependent Claim
16 words
The photographic printer of claim 14 further comprising stepper motor means driving each lead screw means.
Claim 17
Dependent Claim
104 words
In a photographic system of the type wherein a transparency bearing an image to be printed is carried by a masking card, the system including card receptacle means for retaining a plurality of said masking cards each in stacking relation to others of said masking cards, the improvement for individually removing masking cards from said card receptacle means which comprises means for lifting a top masking card from said card receptacle and means pivotable between a first position for accepting a card lifted from said receptacle means by said lifting means and a second position for supporting an accepted card along opposing edges thereof.
Claim 18
Dependent Claim
104 words
In a photographic system of the type wherein a transparency bearing an image to be printed is carried by a masking card, the system including card receptacle means for retaining a plurality of said masking cards each in stacking relation to others of said masking cards, the improvement for individually removing masking cards from said card receptacle means which comprises means for lifting a top masking card from said card receptacle and means pivotable between a first position for accepting a card lifted from said receptacle means by said lifting means and a second position for supporting an accepted card along opposing edges thereof.
Claim 19
Dependent Claim
21 words
The photographic system of claim 16 wherein said pivotable means provide a track for an accepted card in said second position.
Claim 20
Dependent Claim
26 words
The photographic system of claim 7 further comprising means for conveying a card along said track and including means engageable with a card within said track.
Claim 21
Dependent Claim
14 words
The photographic system of claim 18 wherein said lifting means comprises vacuum plate means.
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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) | 1987-04-17 | 1987-10-17 | 1988-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-04-17 | 1991-10-17 | 1992-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-04-17 | 1995-10-17 | 1996-04-17 | $7700.00 | Window Closed / Lapsed |