US3169082A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trailing blade coater
Assignee: Rice Barton Corp
•
Filing: 1962-05-28
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Granted: 1965-02-09
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Expires: 1982-05-28
Abstract
No abstract record available.
Inventors
- 👤 Krikorian Garo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:03
CPC Classifications
D; D21; D21H; D21H23/00; D21H23/02; D21H23/22; D21H23/32; D21H23/34; D21H23/36; B; B05; B05C; B05C11/00; B05C11/02; B05C11/04; B05C11/041; B05C11/047; B05C3/00; B05C3/18; B41; B41F; B41F9/00; B41F9/06; B41F9/08; B41F9/10; B41F9/1063; D21H5/00; D21H5/0005; D21H5/0012; D21H5/0015; D21H5/0017
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
IN A TRAILING BLADE TYPE COATER HAVING A BACKING ROLL OVER WHICH A TAVELING WEB TO BE COATED IS DRAWN IN A DOWNWARD DIRECTION, THE COMBINATION OF A COLOR POND AND DOCTOR BLADE ASSEMBLY INCLUDING A COLOR POND INCLOSURE HAVING AN OPEN FACE THEREOF POSITIONED AGAINST AND CLOSED BY SAID DOWNWARDLY TRAVELING BACKING ROLL AND WEB, AND A DOCTOR BLADE HAVING A WEB ENGAGING EGE SECURED TO SAID COLOR POND INCLOSURE AND PROVIDING A BOTTOM CLOSURE FOR SAID OPEN FACE AGAINST THE WEB, AND SUPPORTING MEANS FOR SAID COLOR POND AND DOCTOR BLADE ASSEMBLY COMPRISING
Claim 2
Dependent Claim
95 words
IN A TRAILING BLADE TYPE COATER HAVING A BACKING ROLL OVER WHICH A TAVELING WEB TO BE COATED IS DRAWN IN A DOWNWARD DIRECTION, THE COMBINATION OF A COLOR POND AND DOCTOR BLADE ASSEMBLY INCLUDING A COLOR POND INCLOSURE HAVING AN OPEN FACE THEREOF POSITIONED AGAINST AND CLOSED BY SAID DOWNWARDLY TRAVELING BACKING ROLL AND WEB, AND A DOCTOR BLADE HAVING A WEB ENGAGING EGE SECURED TO SAID COLOR POND INCLOSURE AND PROVIDING A BOTTOM CLOSURE FOR SAID OPEN FACE AGAINST THE WEB, AND SUPPORTING MEANS FOR SAID COLOR POND AND DOCTOR BLADE ASSEMBLY COMPRISING
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) | 1968-02-09 | 1968-08-10 | 1969-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-09 | 1972-08-10 | 1973-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-09 | 1976-08-10 | 1977-02-09 | $7700.00 | Window Closed / Lapsed |