US2598332A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cold process transfer coating
Assignee: —
•
Filing: —
•
Granted: 1952-05-27
•
Expires: 1969-05-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:07
CPC Classifications
C; C09; C09D; C09D11/00; C09D11/02; C09D11/12; C08; C08L; C08L91/00; C08L91/06; C09D5/00; C09D5/04; C09D7/00; C09D7/40; C09D7/43
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
116 words
A COLD PROCESS TRANSFER COATING COMPOSITION COMPRISING A SOLID WAX NON-DRYING LIQUID OIL, HAVING A COLORING MATTER DISPESED THEREIN, THE OIL HAVING A VISCOSITY NOT IN EXCESS OF 250 COMPRISING ABOUT 48 TO 80% OF THE COMPOSITION, BY WEIGHT, AND THE WAX COMPRISING ABOUT 2 TO 35%, BY WEIGHT, OF THE COMPOSITION, AND COMPOSITION NORMALLY BEING IN THE FORM OF A SPREADABLE THIXOTROPIC GEL IN WHICH THE WAX IS INCOMPLETELY DISSOLVED IN THE OIL, AND WHICH IS RESISTANT TO FREE FLOWING AT ORDINARY ROOM TEMPERATURES OF ABOUT 20 TO 35% C. BUT IS CAPABLE OF BECOMING FREE FLOWING WHEN SUBJECTED TO MECHANICAL MANIPULATION AND OF REVERTING TO SAID SOFT, SOLID GEL WHEN FREE FROM MECHANICAL MANIPULATION.
References Cited (Backward Citations)
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Cited
GB279403A
Cited
GB307714A
Cited
US2357948A
Cited
US2392657A
Cited
US2426248A
Cited
US2454700A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-27 | 1955-11-26 | 1956-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-27 | 1959-11-26 | 1960-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-27 | 1963-11-26 | 1964-05-27 | $7700.00 | Window Closed / Lapsed |