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Patent US3364081A successfully refreshed from Google Patents.
US3364081A
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Aqueous phosphating solutions
Assignee: MAN-GILL CHEMICAL COMPANY AN OH CORP
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Filing: 1965-01-15
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Granted: 1968-01-16
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Expires: 1985-01-15
Abstract
No abstract record available.
Inventors
- 👤 John W Forsberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:41
CPC Classifications
B; B23; B23K; B23K35/00; B23K35/22; B23K35/226; C; C10; C10M; C10M1/00; C10M1/08; C23; C23C; C23C22/00; C23C22/05; C23C22/06; C23C22/07; C23C22/08; C23C22/10; C25; C25D; C25D13/00; C25D13/20; C10M2201/00; C10M2201/02; C10M2201/08; C10M2201/081; C10M2201/082; C10M2201/084; C10M2201/087; C10M2207/00; C10M2207/10; C10M2207/12; C10M2207/125; C10M2207/129; C10M2207/18; C10M2211/00; C10M2211/08; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2215/24; C10M2215/26; C10M2217/00; C10M2217/04; C10M2217/046; C10M2217/06; C10N; C10N2010/00; C10N2010/02; C10N2050/00; C10N2050/10; C10N2080/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2516008A
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US2813813A
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US2890944A
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US2921865A
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US3144360A
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US3166444A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-15 | 1971-07-17 | 1972-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-15 | 1975-07-17 | 1976-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-15 | 1979-07-17 | 1980-01-16 | $7700.00 | Window Closed / Lapsed |