Patent US2511083A successfully refreshed from Google Patents.
US2511083A
Expired / Lapsed
US
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Assembly of roofing and siding units
Assignee: BYRON NUGENT
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Filing: 1946-08-30
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Granted: 1950-06-13
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Expires: 1966-08-30
Abstract
No abstract record available.
Inventors
- 👤 Frank S Small
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:03
CPC Classifications
E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/0864; E04D; E04D3/00; E04D3/36; E04D3/365; E04F21/00; E04F21/18; E04F21/1838; E04F21/1844
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-06-12 | 1953-12-12 | 1954-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-12 | 1957-12-12 | 1958-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-12 | 1961-12-12 | 1962-06-13 | $7700.00 | Window Closed / Lapsed |