US2368176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for the coating of webs of paper and like absorbent material
Assignee: Individual
•
Filing: 1941-09-17
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Granted: 1945-01-30
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Expires: 1961-09-17
Abstract
No abstract record available.
Inventors
- 👤 Trist Arthur Ronald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:41
CPC Classifications
D; D21; D21H; D21H23/00; D21H23/02; D21H23/22; D21H23/32; D21H23/34; D21H23/36; B; B05; B05C; B05C11/00; B05C11/02; B05C11/04; B05C11/041; D21H19/00; D21H19/36; D21H19/44; D21H5/00; D21H5/0005; D21H5/0012; D21H5/0015; D21H5/0017
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1948-01-30 | 1948-07-31 | 1949-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-01-30 | 1952-07-31 | 1953-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-01-30 | 1956-07-31 | 1957-01-30 | $7700.00 | Window Closed / Lapsed |