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Patent US3337352A successfully refreshed from Google Patents.
US3337352A
Expired / Lapsed
US
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Antifouling paint composition
Assignee: Kansai Paint Co Ltd
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Filing: 1964-06-29
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Granted: 1967-08-22
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Expires: 1984-06-29
Abstract
No abstract record available.
Inventors
- 👤 Sano Ryuichi
- 👤 Machihara Kameo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:13
CPC Classifications
C; C08; C08L; C08L95/00; A; A01; A01N; A01N55/00; A01N55/02; C09; C09D; C09D5/00; C09D5/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
29 words
A PAINT COMPOSITION SUITABLE FOR APPLICATION TO METETAL, CONCRETE, WOOD AND OTHER SUBSTRATES WHICH COMPRISES ORGANIC VEHICLE, PIGMENT AND AN EFFECTIVE AMOUNT OF AN ANTIFOULING COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
29 words
A PAINT COMPOSITION SUITABLE FOR APPLICATION TO METETAL, CONCRETE, WOOD AND OTHER SUBSTRATES WHICH COMPRISES ORGANIC VEHICLE, PIGMENT AND AN EFFECTIVE AMOUNT OF AN ANTIFOULING COMPOUND OF THE FORMULA
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) | 1970-08-21 | 1971-02-20 | 1971-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-21 | 1975-02-20 | 1975-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-21 | 1979-02-20 | 1979-08-22 | $7700.00 | Window Closed / Lapsed |