Patent US5440366A successfully refreshed from Google Patents.
US5440366A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-pad film processing
Assignee: Intellectual Ventures I LLC
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Filing: 1994-07-22
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Granted: 1995-08-08
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Expires: 2014-07-22
Abstract
Abstract A photographic film image carrying element is housed in a cartridge having a strip wound around a spool in the cartridge, where the strip includes a leader protruding from the cartridge, the image carrying element, a leader barrier for physically and chemically separating the leader from the image carrying element, a first reagent laden web, a first barrier for physically and chemically separating the image carrying element from the first reagent laden web, a second reagent laden web, and a second barrier for physically and chemically separating the first reagent laden web from the second reagent laden web. The second reagent laden web is attached to the spool. The photographic film image carrying element can be processed by: winding the image carrying element onto a first take-up reel; merging the image carrying element and the first reagent laden web by guiding the strip at the first barrier through a set of rollers then winding the merged image carrying element and first reagent laden web onto a second take-up reel; rewinding and separating, after a first predetermined time, the image carrying element onto the first take-up reel and the first reagent laden web onto the spool in the cartridge; winding the first reagent laden web onto the first take-up reel; merging the image carrying element and the second reagent laden web by guiding the strip at the second barrier through the set of rollers, then winding the merged image carrying segment and second reagent laden web onto the second take-up reel; rewinding and separating, after a second predetermined amount of time, the image carrying element onto the first take-up reel and the second reagent laden web onto the spool in the cartridge; and scanning the image carrying element with a light beam while rewinding the image carrying element onto the spool.
Inventors
- 👤 Wanda Reiss
- 👤 Vincent L. Cocco
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 12:26
CPC Classifications
G; G03; G03D; G03D9/00
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
151 words
A photographic film cartridge comprising a strip wrapped around a spool, said strip comprising a leader protruding from said cartridge, an image carrying segment, a leader barrier for physically and chemically separating said leader from said image carrying segment, a first reagent laden web to be joined for a first predetermined period of time with said image carrying segment during a first processing step for processing of the image carrying segment, a first barrier for physically and chemically separating said image carrying segment from said first reagent laden web, a second reagent laden web to be joined for a second predetermined period of time with said image carrying segment during a second processing step for further processing of the image carrying segment, a second barrier for physically and chemically separating said first reagent laden web from said second reagent laden web, said second reagent laden web being attached to said spool.
Claim 2
Dependent Claim
151 words
A photographic film cartridge comprising a strip wrapped around a spool, said strip comprising a leader protruding from said cartridge, an image carrying segment, a leader barrier for physically and chemically separating said leader from said image carrying segment, a first reagent laden web to be joined for a first predetermined period of time with said image carrying segment during a first processing step for processing of the image carrying segment, a first barrier for physically and chemically separating said image carrying segment from said first reagent laden web, a second reagent laden web to be joined for a second predetermined period of time with said image carrying segment during a second processing step for further processing of the image carrying segment, a second barrier for physically and chemically separating said first reagent laden web from said second reagent laden web, said second reagent laden web being attached to said spool.
Claim 3
Dependent Claim
22 words
The photographic film cartridge of claim 1, further comprising a spool barrier for separating said spool from said second reagent laden web.
Claim 4
Dependent Claim
69 words
An image processing cartridge comprising: a spool; a first reagent laden pad for providing a first film processing step when combined with an image carrying element; a second reagent laden pad for providing a second film processing step when combined with said image carrying element; and a barrier connected between said first and second reagent laden pads for physically and chemically separating said first and second reagent laden pads.
Claim 5
Dependent Claim
69 words
An image processing cartridge comprising: a spool; a first reagent laden pad for providing a first film processing step when combined with an image carrying element; a second reagent laden pad for providing a second film processing step when combined with said image carrying element; and a barrier connected between said first and second reagent laden pads for physically and chemically separating said first and second reagent laden pads.
Claim 6
Dependent Claim
104 words
A photographic film cartridge comprising: a spool; an image carrying element; a first reagent laden pad for providing a first film processing step when combined with the image carrying element; a second reagent laden pad for providing a second film processing step when combined with said image carrying element; a first barrier connected between said first and second reagent laden pads for physically and chemically separating said first and second reagent laden pads; and a second barrier connected between said image carrying element and said second reagent laden pad for physically and chemically separating said second reagent laden pad from said image carrying element.
Claim 7
Dependent Claim
104 words
A photographic film cartridge comprising: a spool; an image carrying element; a first reagent laden pad for providing a first film processing step when combined with the image carrying element; a second reagent laden pad for providing a second film processing step when combined with said image carrying element; a first barrier connected between said first and second reagent laden pads for physically and chemically separating said first and second reagent laden pads; and a second barrier connected between said image carrying element and said second reagent laden pad for physically and chemically separating said second reagent laden pad from said image carrying element.
Claim 8
Dependent Claim
35 words
The photographic film cartridge of claim 4, further comprising a spool barrier connected between said spool and said first reagent laden pad for physically and chemically separating said spool from said first reagent laden pad.
Claim 9
Dependent Claim
195 words
A photographic film processing method comprising the steps of: providing a strip wound around a spool in a film cartridge, said strip comprising a leader protruding from said cartridge, an image carrying segment, a leader barrier for physically and chemically separating said leader from said image carrying segment, a first reagent laden web, a first barrier for physically and chemically separating said image carrying segment from said first reagent laden web, a second reagent laden web, a second barrier for physically and chemically separating said first reagent laden web from said second reagent laden web, said second reagent laden web being attached to said spool; merging said image carrying segment and said first reagent laden web for a first predetermined period of time; separating, after said first predetermined amount of time, said image carrying segment and said first reagent laden web; merging said image carrying segment and said second reagent laden web for a second predetermined period of time; separating, after said second predetermined amount of time, said image carrying segment and said second reagent laden web; and scanning said separated image carrying segment after said second predetermined period of time with a light beam.
Claim 10
Dependent Claim
195 words
A photographic film processing method comprising the steps of: providing a strip wound around a spool in a film cartridge, said strip comprising a leader protruding from said cartridge, an image carrying segment, a leader barrier for physically and chemically separating said leader from said image carrying segment, a first reagent laden web, a first barrier for physically and chemically separating said image carrying segment from said first reagent laden web, a second reagent laden web, a second barrier for physically and chemically separating said first reagent laden web from said second reagent laden web, said second reagent laden web being attached to said spool; merging said image carrying segment and said first reagent laden web for a first predetermined period of time; separating, after said first predetermined amount of time, said image carrying segment and said first reagent laden web; merging said image carrying segment and said second reagent laden web for a second predetermined period of time; separating, after said second predetermined amount of time, said image carrying segment and said second reagent laden web; and scanning said separated image carrying segment after said second predetermined period of time with a light beam.
Claim 11
Dependent Claim
291 words
A photographic film processing method comprising the steps of: providing a strip wound around a spool in a film cartridge, said strip comprising a leader protruding from said cartridge, an image carrying segment, a leader barrier for physically and chemically separating said leader from said image carrying segment, a first reagent laden web, a first barrier for physically and chemically separating said image carrying segment from said first reagent laden web, a second reagent laden web, a second barrier for physically and chemically separating said first reagent laden web from said second reagent laden web, said second reagent laden web being attached to said spool; winding said image carrying segment onto a first take-up reel; merging said image carrying segment and said first reagent laden web by guiding said strip at the first barrier through a set of rollers, and winding said merged image carrying segment and first reagent laden web onto a second take-up reel; rewinding and separating, after a first predetermined amount of time, said image carrying segment onto the first take-up reel and said first reagent laden web onto the spool in the film cartridge; winding said first reagent laden web onto said first take-up reel; merging said image carrying segment and said second reagent laden web by guiding said strip at the second barrier through the set of rollers, and winding said merged image carrying segment and second reagent laden web onto the second take-up reel; rewinding and separating, after a second predetermined amount of time, said image carrying segment onto the first take-up reel and said second reagent laden web onto the spool in the film cartridge; and scanning said image carrying segment with a light beam while rewinding said image carrying segment onto the spool.
Claim 12
Dependent Claim
291 words
A photographic film processing method comprising the steps of: providing a strip wound around a spool in a film cartridge, said strip comprising a leader protruding from said cartridge, an image carrying segment, a leader barrier for physically and chemically separating said leader from said image carrying segment, a first reagent laden web, a first barrier for physically and chemically separating said image carrying segment from said first reagent laden web, a second reagent laden web, a second barrier for physically and chemically separating said first reagent laden web from said second reagent laden web, said second reagent laden web being attached to said spool; winding said image carrying segment onto a first take-up reel; merging said image carrying segment and said first reagent laden web by guiding said strip at the first barrier through a set of rollers, and winding said merged image carrying segment and first reagent laden web onto a second take-up reel; rewinding and separating, after a first predetermined amount of time, said image carrying segment onto the first take-up reel and said first reagent laden web onto the spool in the film cartridge; winding said first reagent laden web onto said first take-up reel; merging said image carrying segment and said second reagent laden web by guiding said strip at the second barrier through the set of rollers, and winding said merged image carrying segment and second reagent laden web onto the second take-up reel; rewinding and separating, after a second predetermined amount of time, said image carrying segment onto the first take-up reel and said second reagent laden web onto the spool in the film cartridge; and scanning said image carrying segment with a light beam while rewinding said image carrying segment onto the spool.
Claim 13
Dependent Claim
169 words
A photographic film processor comprising: a first drive shaft for accepting and driving a film cartridge including a spool with a strip wound around said spool, said strip comprising a leader protruding from said cartridge, an image carrying segment, a leader barrier for physically and chemically separating said leader from said image carrying segment, a first reagent laden web, a first barrier for physically and chemically separating said image carrying segment from said first reagent laden web, a second reagent laden web, a second barrier for physically and chemically separating said first reagent laden web from said second reagent laden web, said second reagent laden web being attached to said spool; a second drive shaft for accepting and driving a first take-up reel; a third drive shaft for accepting and driving a second take-up reel; a set of rollers; a scanner for scanning said image carrying segment; and means for controlling said first drive shaft, said second drive shaft, said third drive shaft, said set of rollers, said scanner.
Claim 14
Dependent Claim
169 words
A photographic film processor comprising: a first drive shaft for accepting and driving a film cartridge including a spool with a strip wound around said spool, said strip comprising a leader protruding from said cartridge, an image carrying segment, a leader barrier for physically and chemically separating said leader from said image carrying segment, a first reagent laden web, a first barrier for physically and chemically separating said image carrying segment from said first reagent laden web, a second reagent laden web, a second barrier for physically and chemically separating said first reagent laden web from said second reagent laden web, said second reagent laden web being attached to said spool; a second drive shaft for accepting and driving a first take-up reel; a third drive shaft for accepting and driving a second take-up reel; a set of rollers; a scanner for scanning said image carrying segment; and means for controlling said first drive shaft, said second drive shaft, said third drive shaft, said set of rollers, said scanner.
Claim 15
Dependent Claim
163 words
A photographic film processing method comprising the steps of: providing an image carrying element in a film cartridge; providing a processing strip in a processing cartridge, said processing strip comprising a first reagent laden web, a second reagent laden web, and a barrier connected to both said first reagent laden web and said second reagent laden web for physically and chemically separating said first reagent laden web from said second reagent laden web; merging said image carrying element and said first reagent laden web for a first predetermined period of time; separating, after said first predetermined amount of time, said image carrying element and said first reagent laden web; merging said image carrying element and said second reagent laden web for a second predetermined period of time; separating, after said second predetermined amount of time, said image carrying element and said second reagent laden web; and scanning said separated image carrying element after said second predetermined period of time with a light beam.
Claim 16
Dependent Claim
163 words
A photographic film processing method comprising the steps of: providing an image carrying element in a film cartridge; providing a processing strip in a processing cartridge, said processing strip comprising a first reagent laden web, a second reagent laden web, and a barrier connected to both said first reagent laden web and said second reagent laden web for physically and chemically separating said first reagent laden web from said second reagent laden web; merging said image carrying element and said first reagent laden web for a first predetermined period of time; separating, after said first predetermined amount of time, said image carrying element and said first reagent laden web; merging said image carrying element and said second reagent laden web for a second predetermined period of time; separating, after said second predetermined amount of time, said image carrying element and said second reagent laden web; and scanning said separated image carrying element after said second predetermined period of time with a light beam.
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) | 1998-08-07 | 1999-02-06 | 1999-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-08-07 | 2003-02-06 | 2003-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-08-07 | 2007-02-06 | 2007-08-08 | $7700.00 | Window Closed / Lapsed |