Patent US2333867A successfully refreshed from Google Patents.
US2932952A
Expired / Lapsed
US
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Composite wood and concrete pile and connector for the same
Assignee: Individual
•
Filing: 1954-09-17
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Granted: 1960-04-19
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Expires: 1974-09-17
Abstract
No abstract record available.
Inventors
- 👤 Joseph H Fox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:58
CPC Classifications
E; E02; E02D; E02D5/00; E02D5/22; E02D5/52; E02D5/523; Y; Y10; Y10T; Y10T403/00; Y10T403/49; Y10T403/4958; Y10T403/4974; Y10T403/57; Y10T403/5706
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
NL18094C
Cited
GB191323531A
Cited
US1902380A
Cited
US1971691A
Cited
US1916702A
Cited
US2290855A
Cited
US2701449A
Cited
US2782606A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-19 | 1963-10-19 | 1964-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-19 | 1967-10-19 | 1968-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-19 | 1971-10-19 | 1972-04-19 | $7700.00 | Window Closed / Lapsed |