Patent US4602865A successfully refreshed from Google Patents.
US4602865A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for sorting out slide films in a magazine system
Assignee: Fujifilm Holdings Corp
•
Filing: 1984-06-26
•
Granted: 1986-07-29
•
Expires: 2004-06-26
Abstract
Abstract A method for sorting slide films stored in a magazine. One slide film has a mount made of a rigid material such as thick paper, and an exposed film or a picture image is mounted on the mount. In a sequence of operations to take out a film slide from a magazine storing a plurality of slides, transport the same for a predetermined treatment and transport again to another place for storing the same in a different magazine or a bucket, a dummy slide which can be easily discerned is inserted for every group of slides sorted according to an arbitrary classification, for example by clients or by subjects, to thereby facilitate a sorting operation.
Inventors
- 👤 Kiyoshi Yamaguchi
- 👤 Seiichi Yamazaki
- 👤 Koji Ichikawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:28
CPC Classifications
G; G03; G03B; G03B23/00; G06; G06K; G06K17/00; G06K17/0016
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
A method of sorting exposed film slides of identical size into groups according to a predetermined classification, comprising the steps of: storing unattached exposed film slides in groups in a magazine; storing imageless slides of the same size as the exposed film slides in the magazine between adjacent ones of the groups, successively transporting the exposed film slides and imageless slides from the magazine, processing the exposed film slides and transporting the exposed film slides to another magazine or a container, and shining a light through the slides so as to distinguish the imageless slides from the exposed film slides and sorting the slides into the groups separated by the imageless slides during the step of transporting the exposed film slides to another magazine or a container.
Claim 2
Independent Claim
127 words
A method of sorting exposed film slides of identical size into groups according to a predetermined classification, comprising the steps of: storing unattached exposed film slides in groups in a magazine; storing imageless slides of the same size as the exposed film slides in the magazine between adjacent ones of the groups, successively transporting the exposed film slides and imageless slides from the magazine, processing the exposed film slides and transporting the exposed film slides to another magazine or a container, and shining a light through the slides so as to distinguish the imageless slides from the exposed film slides and sorting the slides into the groups separated by the imageless slides during the step of transporting the exposed film slides to another magazine or a container.
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) | 1989-07-28 | 1990-01-27 | 1990-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-07-28 | 1994-01-27 | 1994-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-07-28 | 1998-01-27 | 1998-07-29 | $7700.00 | Window Closed / Lapsed |