US1179616A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and apparatus for destructive distillation of wood.
Assignee: Individual
•
Filing: 1915-04-30
•
Granted: 1916-04-18
•
Expires: 1935-04-30
Abstract
No abstract record available.
Inventors
- 👤 James L Dormon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:13
CPC Classifications
C; C10; C10B; C10B49/00; C10B49/02; C10B49/04; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86276
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) | 1919-04-18 | 1919-10-18 | 1920-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-04-18 | 1923-10-18 | 1924-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-04-18 | 1927-10-18 | 1928-04-18 | $7700.00 | Window Closed / Lapsed |