US3190205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gel applicator device for chemical processing of photographic film strips
Assignee: Panacolor Inc
•
Filing: 1961-01-10
•
Granted: 1965-06-22
•
Expires: 1981-01-10
Abstract
No abstract record available.
Inventors
- 👤 Baumbach Harlan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:10
CPC Classifications
G; G03; G03D; G03D5/00; G03D5/06; G03D5/067
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
AN APPLICATOR DEVICE FOR COATING A MOVING FILM STRIP WITH GEL MATERIAL, COMPRISING IN COMBINATION: A PULLEY AROUND WHICH A MOVING FILM STRIP MAY PASS, SAID PULLEY HAVING END FLANGES, AN OPEN TOP CONTAINER FOR THIXOTROPIC GEL MATERIAL, A POWER-DRIVEN APPLICATOR WHEEL HAVING A LOWER PORTION PROJECTING INTO THE CONTAINER AND AN UPPER PORTION PROJECTING BETWEEN THE FLANGES OF SAID PULLEY AND COOPERATING WITH THE SURFACE AND FLANGES OF SAID PULLEY TO DEFINE A BIGHT, SAID APPLICATOR WHEEL BEING ADAPTED TO CARRY GEL MATERIAL UPON ITS PERIPHERY INTO CONTACT WITH A SURFACE OF THE FILM STRIP TO FORM A CONTINUOUS COATING UPON SAID SURFACE OF THE FILM STRIP, AND STATIONARY BLADE MEANS POSITIONED ADJACENT SAID PULLEY ADAPTED TO CONTACT SAID GEL MATERIAL ADHERING TO SAID FILM STRIP FOR REGULATING THE THICKNESS OF SAID COATING.
Claim 2
Dependent Claim
134 words
AN APPLICATOR DEVICE FOR COATING A MOVING FILM STRIP WITH GEL MATERIAL, COMPRISING IN COMBINATION: A PULLEY AROUND WHICH A MOVING FILM STRIP MAY PASS, SAID PULLEY HAVING END FLANGES, AN OPEN TOP CONTAINER FOR THIXOTROPIC GEL MATERIAL, A POWER-DRIVEN APPLICATOR WHEEL HAVING A LOWER PORTION PROJECTING INTO THE CONTAINER AND AN UPPER PORTION PROJECTING BETWEEN THE FLANGES OF SAID PULLEY AND COOPERATING WITH THE SURFACE AND FLANGES OF SAID PULLEY TO DEFINE A BIGHT, SAID APPLICATOR WHEEL BEING ADAPTED TO CARRY GEL MATERIAL UPON ITS PERIPHERY INTO CONTACT WITH A SURFACE OF THE FILM STRIP TO FORM A CONTINUOUS COATING UPON SAID SURFACE OF THE FILM STRIP, AND STATIONARY BLADE MEANS POSITIONED ADJACENT SAID PULLEY ADAPTED TO CONTACT SAID GEL MATERIAL ADHERING TO SAID FILM STRIP FOR REGULATING THE THICKNESS OF SAID COATING.
References Cited (Backward Citations)
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Cited
US2948209A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-21 | 1968-12-21 | 1969-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-21 | 1972-12-21 | 1973-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-21 | 1976-12-21 | 1977-06-22 | $7700.00 | Window Closed / Lapsed |