US3056440A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic press for making plywood in a continuous flow
Assignee: Individual
•
Filing: 1959-02-10
•
Granted: 1962-10-02
•
Expires: 1979-02-10
Abstract
No abstract record available.
Inventors
- 👤 Melio Ruben De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:32
CPC Classifications
B; B27; B27D; B27D3/00; B27D3/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2142932A
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US2130586A
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GB563097A
Cited
US2492530A
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US2724675A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-01 | 1966-04-02 | 1966-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-01 | 1970-04-02 | 1970-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-01 | 1974-04-02 | 1974-10-02 | $7700.00 | Window Closed / Lapsed |