US2741567A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal coating composition and method of coating titanium therewith
Assignee: Henkel Corp
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Filing: 1954-10-29
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Granted: 1956-04-10
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Expires: 1974-10-29
Abstract
No abstract record available.
Inventors
- 👤 George F Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:34
CPC Classifications
C; C23; C23C; C23C22/00; C23C22/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
A CONSOLUTE METAL COATING BATH THE ESSENTIALLY COATING PRODUCING INGREDIENTS OF WHICH ARE FROM 0.1% TO 2% OF ACID FROM THE CLASS WHICH CONSISTS OF HYDROFLUORIC, HYDROFLUOSILIC AND FLUOBORIC ACIDS AND FROM 0.3% TO 30% OF AN ORGANIC LUBRICANT SUBSTANTIALLY RESISTANT TO THE ACTION OF SAID ACIDS WITH THE REMAINDER CONSTITUING A SOLVENT SYSTEM WHICH ALSO IS SUBSTANTIALLY RESISTANT TO THE ATTACK OF SAID ACIDS AND CAPABLE OF RENDERING THE ACID AND THE LUBRICANT SUBSTANTIALLY CONSOLUTE.
Claim 2
Dependent Claim
76 words
A CONSOLUTE METAL COATING BATH THE ESSENTIALLY COATING PRODUCING INGREDIENTS OF WHICH ARE FROM 0.1% TO 2% OF ACID FROM THE CLASS WHICH CONSISTS OF HYDROFLUORIC, HYDROFLUOSILIC AND FLUOBORIC ACIDS AND FROM 0.3% TO 30% OF AN ORGANIC LUBRICANT SUBSTANTIALLY RESISTANT TO THE ACTION OF SAID ACIDS WITH THE REMAINDER CONSTITUING A SOLVENT SYSTEM WHICH ALSO IS SUBSTANTIALLY RESISTANT TO THE ATTACK OF SAID ACIDS AND CAPABLE OF RENDERING THE ACID AND THE LUBRICANT SUBSTANTIALLY CONSOLUTE.
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) | 1959-04-10 | 1959-10-10 | 1960-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-10 | 1963-10-10 | 1964-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-10 | 1967-10-10 | 1968-04-10 | $7700.00 | Window Closed / Lapsed |