US3265522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for developing latent images
Assignee: Imagic Ltd
•
Filing: 1963-01-17
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Granted: 1966-08-09
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Expires: 1983-01-17
Abstract
No abstract record available.
Inventors
- 👤 Games Abraham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:41
CPC Classifications
B; B41; B41M; B41M5/00; B41M5/26; B41M5/398; B41M7/00; B41M7/02; G; G03; G03G; G03G15/00; G03G15/06; G03G15/08; G03G15/0806; G03G15/081
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
A METHOD OF DEVELOPING A LIQUID, INK-RETAINING LATENT IMAGE ON THE SURFACE OF A COPY SHEET COMPRISING THE STEPS OF CONVEYING POWDERED INK PARTICLES TO AN INKING REGION ON A MOVING ENDLESS BELT, REMOVING, BY MECHANICAL ACTION ONLY, THE INK PARTICLE FROM THE BELT AT SAID REGION TO MAINTAIN A POOL OF MOBILE INK PARTICLES SUPPORTED BY SAID ENDLESS BELT, AND MOVING THE LATENT IMAGE SURFACE IN CONTACT WITH MOBILE INK PARTICLE OF SAID POOL TO DEVELOPE SAID LATENT IMAGE.
Claim 2
Independent Claim
80 words
A METHOD OF DEVELOPING A LIQUID, INK-RETAINING LATENT IMAGE ON THE SURFACE OF A COPY SHEET COMPRISING THE STEPS OF CONVEYING POWDERED INK PARTICLES TO AN INKING REGION ON A MOVING ENDLESS BELT, REMOVING, BY MECHANICAL ACTION ONLY, THE INK PARTICLE FROM THE BELT AT SAID REGION TO MAINTAIN A POOL OF MOBILE INK PARTICLES SUPPORTED BY SAID ENDLESS BELT, AND MOVING THE LATENT IMAGE SURFACE IN CONTACT WITH MOBILE INK PARTICLE OF SAID POOL TO DEVELOPE SAID LATENT IMAGE.
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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) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |