US1641583A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plant for manufacturing ceramic products
Assignee: Individual
•
Filing: 1925-05-05
•
Granted: 1927-09-06
•
Expires: 1945-05-05
Abstract
No abstract record available.
Inventors
- 👤 Jr William Lee Hanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:05
CPC Classifications
F; F27; F27D; F27D3/00; F27D3/0021; F27B; F27B9/00; F27B9/02; F27D13/00; F27D13/005; F27B19/00; F27B19/04; F27B9/30; F27B9/38; F27D2003/0034; F27D2003/0059; F27D2003/0061; F27D2003/008
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) | 1930-09-05 | 1931-03-07 | 1931-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-09-05 | 1935-03-07 | 1935-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-09-05 | 1939-03-07 | 1939-09-06 | $7700.00 | Window Closed / Lapsed |