US766693A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dental disk-cutter.
Assignee: Individual
•
Filing: 1903-06-01
•
Granted: 1904-08-02
•
Expires: 1923-06-01
Abstract
No abstract record available.
Inventors
- 👤 James A Hallett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:03
CPC Classifications
B; B21; B21D; B21D28/00; B21D28/02; B21D28/16; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2096; Y10T83/2122; Y10T83/2124; Y10T83/2135; Y10T83/215; Y10T83/2155; Y10T83/2157; Y10T83/869; Y10T83/8821; Y10T83/8841; Y10T83/8844
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) | 1907-08-02 | 1908-02-01 | 1908-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1911-08-02 | 1912-02-01 | 1912-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1915-08-02 | 1916-02-01 | 1916-08-02 | $7700.00 | Window Closed / Lapsed |