US1220130A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drier.
Assignee: J S SCHOFIELD'S SONS Co
•
Filing: 1916-03-30
•
Granted: 1917-03-20
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Expires: 1936-03-30
Abstract
No abstract record available.
Inventors
- 👤 Lewis Rhodes Jackson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:57
CPC Classifications
B; B01; B01F; B01F29/00; B01F29/60; B01F29/63
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) | 1920-03-19 | 1920-09-18 | 1921-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1924-03-19 | 1924-09-18 | 1925-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1928-03-19 | 1928-09-18 | 1929-03-20 | $7700.00 | Window Closed / Lapsed |