Patent US3014594A successfully refreshed from Google Patents.
Patent US1434091A successfully refreshed from Google Patents.
US1434091A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for making pulp receptacles
Assignee: Individual
•
Filing: 1918-06-26
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Granted: 1922-10-31
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Expires: 1938-06-26
Abstract
No abstract record available.
Inventors
- 👤 Edward E Claussen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:44
CPC Classifications
D; D21; D21J; D21J5/00
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) | 1925-10-30 | 1926-05-01 | 1926-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1929-10-30 | 1930-05-01 | 1930-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1933-10-30 | 1934-05-01 | 1934-10-31 | $7700.00 | Window Closed / Lapsed |