Patent US4101366A successfully refreshed from Google Patents.
US2888902A
Expired / Lapsed
US
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Apparatus for coating paper
Assignee: Bowaters Development and Research Ltd
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Filing: 1956-11-13
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Granted: 1959-06-02
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Expires: 1976-11-13
Abstract
No abstract record available.
Inventors
- 👤 Wells Archibald Howard
- 👤 Crayford William Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:47
CPC Classifications
B; B05; B05C; B05C1/00; B05C1/04; B05C1/08; B05C1/086; B05C1/0865; B05C1/0826; B05C1/0834; B05C9/00; B05C9/04; D; D21; D21H; D21H23/00; D21H23/02; D21H23/22; D21H23/52; D21H23/56; D21H5/00; D21H5/0005; D21H5/0025; D21H5/003; D21H5/0032; D21H5/0035; H; H01; H01B; H01B1/00; H01B1/06; H01B1/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1711596A
Cited
US1847065A
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US2369378A
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US2398844A
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US2645201A
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US2772184A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-06-01 | 1962-12-01 | 1963-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-01 | 1966-12-01 | 1967-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-01 | 1970-12-01 | 1971-06-02 | $7700.00 | Window Closed / Lapsed |