US1068447A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary cutting mechanism.
Assignee: Individual
•
Filing: 1913-01-30
•
Granted: 1913-07-29
•
Expires: 1933-01-30
Abstract
No abstract record available.
Inventors
- 👤 Tobias E Raffel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:08
CPC Classifications
B; B23; B23D; B23D33/00; B23D33/02; B23D33/025; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2198; Y10T83/465; Y10T83/4653; Y10T83/4656; Y10T83/4676; Y10T83/4766; Y10T83/4795; Y10T83/4804; Y10T83/4807; Y10T83/485; Y10T83/492; Y10T83/525; Y10T83/541; Y10T83/869; Y10T83/8691; Y10T83/8694
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) | 1916-07-28 | 1917-01-27 | 1917-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-07-28 | 1921-01-27 | 1921-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-07-28 | 1925-01-27 | 1925-07-29 | $7700.00 | Window Closed / Lapsed |