Patent US2106468A successfully refreshed from Google Patents.
US2106468A
Expired / Lapsed
US
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Method of making wood products
Assignee: Individual
•
Filing: 1936-11-23
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Granted: 1938-01-25
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Expires: 1956-11-23
Abstract
No abstract record available.
Inventors
- 👤 Ernest H Schroth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:42
CPC Classifications
B; B27; B27K; B27K3/00; B27K3/52; B27K3/02; B27K3/0278; B27K5/00; B27K5/001; B27K5/04; Y; Y10; Y10T; Y10T428/00; Y10T428/26; Y10T428/266
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) | 1941-01-24 | 1941-07-26 | 1942-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-01-24 | 1945-07-26 | 1946-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-01-24 | 1949-07-26 | 1950-01-25 | $7700.00 | Window Closed / Lapsed |