Patent US2495337A successfully refreshed from Google Patents.
US2495337A
Expired / Lapsed
US
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Intermediate friction layer for joining two or more structural parts of wood or like material
Assignee: Individual
•
Filing: 1944-08-12
•
Granted: 1950-01-24
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Expires: 1964-08-12
Abstract
No abstract record available.
Inventors
- 👤 Lindham Birger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:51
CPC Classifications
B; B65; B65D; B65D9/00; B65D9/32; B65D9/34; Y; Y10; Y10T; Y10T403/00; Y10T403/49; Y10T403/4949
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2152183A
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US2198245A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-23 | 1953-07-25 | 1954-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-23 | 1957-07-25 | 1958-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-23 | 1961-07-25 | 1962-01-24 | $7700.00 | Window Closed / Lapsed |