Patent US1006294A successfully refreshed from Google Patents.
Patent US3466832A successfully refreshed from Google Patents.
US3466832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Structural assembly for use in a building
Assignee: Individual
•
Filing: 1966-07-06
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Granted: 1969-09-16
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Expires: 1986-07-06
Abstract
No abstract record available.
Inventors
- 👤 Adrian Anthony Cecil March
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:28
CPC Classifications
E; E04; E04B; E04B7/00; E04B7/08; E04B7/10; E04B7/107; E04C; E04C2/00; E04C2/02; E04C2/08; E04D; E04D3/00; E04D3/24; E04D3/32; E04D3/36; E04D3/3605; E04D3/3606; E04D3/361; E04D3/362
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB231013A
Cited
US1171281A
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US1982243A
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US1998860A
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US2018423A
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US2354485A
Cited
US3191724A
Cited
US3238687A
Cited
US3353317A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-15 | 1973-03-17 | 1973-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-15 | 1977-03-17 | 1977-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-15 | 1981-03-17 | 1981-09-16 | $7700.00 | Window Closed / Lapsed |