US706013A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary scraper for finishing artificial dentures.
Assignee: Individual
•
Filing: 1901-07-29
•
Granted: 1902-08-05
•
Expires: 1921-07-29
Abstract
No abstract record available.
Inventors
- 👤 Thomas J Boyce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:55
CPC Classifications
A; A61; A61C; A61C3/00; A61C3/02; Y; Y10; Y10T; Y10T407/00; Y10T407/19; Y10T407/1952; Y10T407/1962; Y10T407/1964
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) | 1905-08-04 | 1906-02-03 | 1906-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-08-04 | 1910-02-03 | 1910-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-08-04 | 1914-02-03 | 1914-08-05 | $7700.00 | Window Closed / Lapsed |