Patent US1602401A successfully refreshed from Google Patents.
US1602401A
Expired / Lapsed
US
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Apparatus for impregnating poles
Assignee: Individual
•
Filing: 1925-10-16
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Granted: 1926-10-12
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Expires: 1945-10-16
Abstract
No abstract record available.
Inventors
- 👤 Edward B Ellicott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:10
CPC Classifications
B; B27; B27L; B27L7/00; B27L7/02; B27L7/04; B27M; B27M1/00; B27M1/003; B27M1/006; Y; Y10; Y10T; Y10T83/00; Y10T83/929; Y10T83/9411; Y10T83/9423; Y10T83/9437
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1929-10-11 | 1930-04-12 | 1930-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1933-10-11 | 1934-04-12 | 1934-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1937-10-11 | 1938-04-12 | 1938-10-12 | $7700.00 | Window Closed / Lapsed |