US1848044A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Broaching machine
Assignee: Milacron Inc
•
Filing: 1926-11-13
•
Granted: 1932-03-01
•
Expires: 1946-11-13
Abstract
No abstract record available.
Inventors
- 👤 Louis H Blood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 02:30
CPC Classifications
B; B23; B23D; B23D43/00; B23D43/06; Y; Y10; Y10S; Y10S29/00; Y10S29/077; Y10S29/096; Y10S29/101; Y10T; Y10T29/00; Y10T29/51; Y10T29/5124; Y10T29/5127; Y10T29/513; Y10T409/00; Y10T409/40; Y10T409/401225; Y10T409/401575; Y10T409/403325; Y10T409/4035; Y10T409/40455; Y10T409/4056; Y10T409/405775; Y10T409/40595; Y10T74/00; Y10T74/19; Y10T74/19642; Y10T74/19698; Y10T74/19828; Y10T74/19842
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) | 1935-03-01 | 1935-08-31 | 1936-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-03-01 | 1939-08-31 | 1940-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-03-01 | 1943-08-31 | 1944-03-01 | $7700.00 | Window Closed / Lapsed |