US3262239A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laminated wood building unit
Assignee: Individual
•
Filing: 1962-08-27
•
Granted: 1966-07-26
•
Expires: 1982-08-27
Abstract
No abstract record available.
Inventors
- 👤 Thomas W Mills
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:31
CPC Classifications
E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/0864; E04D; E04D3/00; E04D3/24; E04D3/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US10903A
Cited
US1702609A
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US1078776A
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US1171081A
Cited
US2009812A
Cited
US2149741A
Cited
US2241642A
Cited
US2256435A
Cited
US2285480A
Cited
US2384686A
Cited
US2659938A
Cited
US2569831A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-25 | 1970-01-24 | 1970-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-25 | 1974-01-24 | 1974-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-25 | 1978-01-24 | 1978-07-26 | $7700.00 | Window Closed / Lapsed |