Patent US3254545A successfully refreshed from Google Patents.
Patent US3010547A successfully refreshed from Google Patents.
US3010547A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Prefabricated buildings
Assignee: Individual
•
Filing: 1955-08-15
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Granted: 1961-11-28
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Expires: 1975-08-15
Abstract
No abstract record available.
Inventors
- 👤 Foster David Blythe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:49
CPC Classifications
E; E04; E04C; E04C3/00; E04C3/02; E04C3/04; E04C3/06; E04B; E04B1/00; E04B1/18; E04B1/24; E04B2/00; E04B2/56; E04B2/58; E04B2/60; E04C3/30; E04C3/32; E04B1/2403; E04B2001/2415; E04B2001/2463; E04B2001/2466; E04B2001/2481; E04B2001/249; E04B2001/2496; E04C2003/0404; E04C2003/0408; E04C2003/0421; E04C2003/0426; E04C2003/0434; E04C2003/0439; E04C2003/0443; E04C2003/0473
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US613599A
Cited
US555097A
Cited
US633197A
Cited
US1241635A
Cited
US1258409A
Cited
GB243769A
Cited
US2085281A
Cited
FR814210A
Cited
US2154520A
Cited
US2472756A
Cited
GB647503A
Cited
US2641449A
Cited
US2691720A
Cited
US2801716A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-27 | 1965-05-29 | 1965-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-27 | 1969-05-29 | 1969-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-27 | 1973-05-29 | 1973-11-28 | $7700.00 | Window Closed / Lapsed |