Patent US4846387A successfully refreshed from Google Patents.
US4846387A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper guide assembly for photographic processor
Assignee: NORITSU KENKYU CENTER Co Ltd 3-1 NISHITAKAMATSU 1-CHOME WAKAYAMA-SHI WAKAYAMA JAPAN
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Filing: 1987-05-29
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Granted: 1989-07-11
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Expires: 2007-05-29
Abstract
Abstract A paper guide assembly for use with a photographic processor is proposed, in which a pair of guide holders, each having a paper guide formed with a groove for supporting a printing paper, are arranged over and across a positioning bar and adapted to be slidably movable keeping parallel with each other. A vertically extending lever fixed to each guide holder is adapted to be removably inserted into one of recessed portions formed in the upper surface of the positioning bar. The adjustment of the distance between the guide holders are carried out by moving the pair of levers so that an indication on a rating plate provided on top of each lever will coincide with an indication on a rating plate provided on a frame cover which shows the width of paper. After selecting the desired position, when the levers are released, they will fit into the recesses, thus setting the guide holders in a desired position.
Inventors
- 👤 Kozo Mano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:15
CPC Classifications
G; G03; G03D; G03D13/00; G03D13/003; B; B65; B65H; B65H23/00; B65H23/02; B65H2301/00; B65H2301/40; B65H2301/44; B65H2301/442; B65H2301/4421; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20636
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
149 words
A paper guide assembly for a photographic processor comprising a positioning bar formed with a plurality of pairs of recesses, each pair of said recesses corresponding to each of different paper widths, a pair of guide holders mounted over and across said positioning bar so as to be slidable along said positioning bar, keeping parallel with each other, said each guide holder being provided with an elongate paper guide formed with an inwardly opening groove for supporting paper, and a lever having one end mounted on each of said guide holders in its upright position for removably inserting into a pair of selected recesses of said plurality of pairs of recesses formed in said positioning bar at a selected paper width for positioning said paper guide with said inwardly opening groove at said selected paper width for supporting and guiding paper of said selected paper width when passed therethrough.
Claim 2
Dependent Claim
149 words
A paper guide assembly for a photographic processor comprising a positioning bar formed with a plurality of pairs of recesses, each pair of said recesses corresponding to each of different paper widths, a pair of guide holders mounted over and across said positioning bar so as to be slidable along said positioning bar, keeping parallel with each other, said each guide holder being provided with an elongate paper guide formed with an inwardly opening groove for supporting paper, and a lever having one end mounted on each of said guide holders in its upright position for removably inserting into a pair of selected recesses of said plurality of pairs of recesses formed in said positioning bar at a selected paper width for positioning said paper guide with said inwardly opening groove at said selected paper width for supporting and guiding paper of said selected paper width when passed therethrough.
Claim 3
Dependent Claim
25 words
A paper guide assembly for a photographic processor as claimed in claim 1, wherein said levers are normally urged downwardly by means of compression springs.
Claim 4
Dependent Claim
210 words
A paper guide assembly for a photographic processor comprising a positioning bar formed with a plurality of pairs of recesses, each pair of said recesses being arranged so as to correspond to each of different paper widths, a pair of guide holders mounted over and across said positioning bas so as to be slidable along said positioning bar, keeping parallel with each other, said each guide holder being provided with an elongate paper guide formed with an inwardly opening groove for supporting paper, and a lever having one end mounted on each of said guide holders in its upright position and adapted to be removably inserted into one of said recesses formed in said positioning bar, said recesses comprising a plurality of holes formed in the bottom of elongate grooves formed in the upper surface of said positioning bar, and a plurality of pairs of cutouts in the opposite side walls of said each elongate groove in opposite relation to each other, each of said holes being adapted to receive a pin provided at the bottom of said each lever, each pair of said cutouts being adapted to receive a pair of horizontal pins provided on the lower end of said each lever so as to extend in opposite directions.
Claim 5
Dependent Claim
210 words
A paper guide assembly for a photographic processor comprising a positioning bar formed with a plurality of pairs of recesses, each pair of said recesses being arranged so as to correspond to each of different paper widths, a pair of guide holders mounted over and across said positioning bas so as to be slidable along said positioning bar, keeping parallel with each other, said each guide holder being provided with an elongate paper guide formed with an inwardly opening groove for supporting paper, and a lever having one end mounted on each of said guide holders in its upright position and adapted to be removably inserted into one of said recesses formed in said positioning bar, said recesses comprising a plurality of holes formed in the bottom of elongate grooves formed in the upper surface of said positioning bar, and a plurality of pairs of cutouts in the opposite side walls of said each elongate groove in opposite relation to each other, each of said holes being adapted to receive a pin provided at the bottom of said each lever, each pair of said cutouts being adapted to receive a pair of horizontal pins provided on the lower end of said each lever so as to extend in opposite directions.
Claim 6
Dependent Claim
24 words
A paper guide assembly for photographic processor as claimed in claim 3, wherein said levers are normally urged downwardly by means of compression springs.
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) | 1992-07-10 | 1993-01-09 | 1993-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-07-10 | 1997-01-09 | 1997-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-07-10 | 2001-01-09 | 2001-07-11 | $7700.00 | Window Closed / Lapsed |