Patent US3035926A successfully refreshed from Google Patents.
US3035926A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective composition for metals
Assignee: Morris P Kirk & Son Inc
•
Filing: 1960-01-04
•
Granted: 1962-05-22
•
Expires: 1980-01-04
Abstract
No abstract record available.
Inventors
- 👤 Leslie J Larrien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:50
CPC Classifications
C; C09; C09D; C09D5/00; C09D5/008
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
A COMPOSITION FOR THE COATING OF METAL ARTICLES TO INHIBIT CORROSION THEREOF IN THE PRESENCE OF MOISTURE, SAID COMPOSITION CONSISTING ESSENTIALLY OF 35 TO 85% BY WEIGHT OF OLEAGINOUS MATERIAL SELECTED FROM THE GROUP CONSISTING OF SULPHONATED OIL, PETROLATUM, LARD OIL, LINSEED OIL, TUNG OIL, SOYA BEAN OIL AND MIXTURES THEREOF, 5% TO 40% OF A SOLID ABSORPTIVE PARTICULATE MATERIAL SELECTED FROM THE GROUP CONSISTING OF DIATOMACEOUS EARTH, FULLER''S EARTH, ACTIVATED CARBON AND ACTIVATED CLAY; .5% TO 2.5% OF A CORROSION INHIBITOR SELECTED FROM THE GROUP CONSISTING OF A SOLUBLE ALKALI METAL CHROMATE AND DICHROMATE AND SUFFICIENT WATER TO DISSOLVE THE INHIBITOR AND IMPREGNATE THE PARTICULATE MATERIAL THEREWITH.
Claim 2
Dependent Claim
108 words
A COMPOSITION FOR THE COATING OF METAL ARTICLES TO INHIBIT CORROSION THEREOF IN THE PRESENCE OF MOISTURE, SAID COMPOSITION CONSISTING ESSENTIALLY OF 35 TO 85% BY WEIGHT OF OLEAGINOUS MATERIAL SELECTED FROM THE GROUP CONSISTING OF SULPHONATED OIL, PETROLATUM, LARD OIL, LINSEED OIL, TUNG OIL, SOYA BEAN OIL AND MIXTURES THEREOF, 5% TO 40% OF A SOLID ABSORPTIVE PARTICULATE MATERIAL SELECTED FROM THE GROUP CONSISTING OF DIATOMACEOUS EARTH, FULLER''S EARTH, ACTIVATED CARBON AND ACTIVATED CLAY; .5% TO 2.5% OF A CORROSION INHIBITOR SELECTED FROM THE GROUP CONSISTING OF A SOLUBLE ALKALI METAL CHROMATE AND DICHROMATE AND SUFFICIENT WATER TO DISSOLVE THE INHIBITOR AND IMPREGNATE THE PARTICULATE MATERIAL THEREWITH.
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) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |