US2672658A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wood joint
Assignee: Individual
•
Filing: 1949-10-31
•
Granted: 1954-03-23
•
Expires: 1969-10-31
Abstract
No abstract record available.
Inventors
- 👤 Axel V Pedersen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:46
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/30; E04C2/42; E04C2/421; E04C2/422; E04C2/423; F; F16; F16B; F16B12/00; F16B12/10; F16B12/12; F16B2/00; F16B2/02; F16B2/14; Y; Y10; Y10T; Y10T403/00; Y10T403/34; Y10T403/341; Y10T403/344; Y10T403/44; Y10T403/447
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US971011A
Cited
US1225727A
Cited
US1165049A
Cited
US2171358A
Cited
US2159666A
Cited
US2478421A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-22 | 1957-09-21 | 1958-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-22 | 1961-09-21 | 1962-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-22 | 1965-09-21 | 1966-03-23 | $7700.00 | Window Closed / Lapsed |