US2515308A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of bolting together wooden members
Assignee: Olsson & Rosenlunds AB
•
Filing: 1946-02-19
•
Granted: 1950-07-18
•
Expires: 1966-02-19
Abstract
No abstract record available.
Inventors
- 👤 Lindham Birger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:20
CPC Classifications
B; B27; B27M; B27M3/00; B27M3/0013; B27M3/0026; B27M3/0046; B25; B25B; B25B5/00; B25B5/06; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/49947; Y10T29/49948; Y10T29/49952; Y10T29/53; Y10T29/53678; Y10T29/53796
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US942410A
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US1215160A
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US1273588A
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US1822441A
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US1876021A
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US1870715A
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US1899351A
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US2036475A
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US2121085A
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US2241794A
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US2351243A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-17 | 1954-01-16 | 1954-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-17 | 1958-01-16 | 1958-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-17 | 1962-01-16 | 1962-07-18 | $7700.00 | Window Closed / Lapsed |