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US2849759A
Expired / Lapsed
US
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Brick-simulating wood panel
Assignee: Individual
•
Filing: 1956-07-13
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Granted: 1958-09-02
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Expires: 1976-07-13
Abstract
No abstract record available.
Inventors
- 👤 Burdette Harold William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:41
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/56; E04B2/70; E04B2/706; E04B2/709; E04C; E04C2/00; E04C2/02; E04C2/10; E04C2/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1802467A
Cited
US1909625A
Cited
US1982724A
Cited
US2012630A
Cited
US2141946A
Cited
US2676482A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-01 | 1962-03-03 | 1962-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-01 | 1966-03-03 | 1966-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-01 | 1970-03-03 | 1970-09-02 | $7700.00 | Window Closed / Lapsed |