Patent US3146122A successfully refreshed from Google Patents.
US3146122A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for coating objects in a flow coater
Assignee: Individual
•
Filing: 1960-04-18
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Granted: 1964-08-25
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Expires: 1980-04-18
Abstract
No abstract record available.
Inventors
- 👤 Renner Herbert
- 👤 Hayek Hermann
- 👤 Zemann Josef
- 👤 Eisenwiener Johannes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:24
CPC Classifications
B; B05; B05D; B05D1/00; B05D1/02; B05D3/00; B05D3/04; B05D3/0486; B05D2401/00; B05D2401/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
A PROCESS FOR COATING OBJECTS WITH A WATER-DILUTABLE COATING AGENT COMPRISING A BINDER, WATER AND AN ORGANIC SOLVENT IN A FLOW-COATER APPARATUS BY SPRAYING SAID OBJECTS AND THEREAFTER DRYING, WHEREIN THE QUANTITIVE RATIO OF BINDER TO SOLVENT TO WATER IN SAID COATING AGENT IS MAINTAINED SUBSTANTIALLY CONSTANT THROUGHOUT THE PROCESS BY MEASURING A CHARACTERISTIC CONSTANT OF THE COATING AGENT AND ADDING SUFFICIENT WATER AND SOLVENT TO MAINTAIN THE SOLIDS CONTENT OF SAID COATING AGENT SUBSTANTIALLY CONSTANT.
Claim 2
Dependent Claim
76 words
A PROCESS FOR COATING OBJECTS WITH A WATER-DILUTABLE COATING AGENT COMPRISING A BINDER, WATER AND AN ORGANIC SOLVENT IN A FLOW-COATER APPARATUS BY SPRAYING SAID OBJECTS AND THEREAFTER DRYING, WHEREIN THE QUANTITIVE RATIO OF BINDER TO SOLVENT TO WATER IN SAID COATING AGENT IS MAINTAINED SUBSTANTIALLY CONSTANT THROUGHOUT THE PROCESS BY MEASURING A CHARACTERISTIC CONSTANT OF THE COATING AGENT AND ADDING SUFFICIENT WATER AND SOLVENT TO MAINTAIN THE SOLIDS CONTENT OF SAID COATING AGENT SUBSTANTIALLY CONSTANT.
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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) | 1967-08-25 | 1968-02-24 | 1968-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-25 | 1972-02-24 | 1972-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-25 | 1976-02-24 | 1976-08-25 | $7700.00 | Window Closed / Lapsed |