Patent US1395006A successfully refreshed from Google Patents.
US3468698A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of producing pigment coated paper
Assignee: Mead Corp
•
Filing: 1965-01-05
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Granted: 1969-09-23
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Expires: 1985-01-05
Abstract
No abstract record available.
Inventors
- 👤 Andre Joseph Pelletier
- 👤 Garon C Hayward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:36
CPC Classifications
D; D21; D21H; D21H19/00; D21H19/36; D21H19/38; D21H19/40; D21H19/385; D21H19/80; D21H19/84; Y; Y10; Y10T; Y10T428/00; Y10T428/25
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1913329A
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US2395992A
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US2685571A
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US2949382A
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US3136652A
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US3152918A
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US3288632A
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US3362845A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-22 | 1973-03-24 | 1973-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-22 | 1977-03-24 | 1977-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-22 | 1981-03-24 | 1981-09-23 | $7700.00 | Window Closed / Lapsed |