US1228782A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Universal mill.
Assignee: Individual
•
Filing: 1914-10-23
•
Granted: 1917-06-05
•
Expires: 1934-10-23
Abstract
No abstract record available.
Inventors
- 👤 Robert B Kernohan
- 👤 Norman C Rendleman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:59
CPC Classifications
B; B21; B21B; B21B1/00; B21B1/08; B21B1/088; B21B39/00; B21B39/004; B21B1/14
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1920-06-04 | 1920-12-04 | 1921-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1924-06-04 | 1924-12-04 | 1925-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1928-06-04 | 1928-12-04 | 1929-06-05 | $7700.00 | Window Closed / Lapsed |