US2564386A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Covered article
Assignee: EDISON WOOD PRODUCTS Inc
•
Filing: 1946-02-07
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Granted: 1951-08-14
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Expires: 1966-02-07
Abstract
No abstract record available.
Inventors
- 👤 Charles E Webb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:12
CPC Classifications
A; A47; A47D; A47D13/00; A47D13/06; A47B; A47B95/00; A47B95/04; E; E06; E06B; E06B3/00; E06B3/70; E06B3/88; Y; Y10; Y10S; Y10S16/00; Y10S16/02; Y10T; Y10T428/00; Y10T428/24; Y10T428/2419; Y10T428/24198
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) | 1954-08-13 | 1955-02-12 | 1955-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-13 | 1959-02-12 | 1959-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-13 | 1963-02-12 | 1963-08-14 | $7700.00 | Window Closed / Lapsed |