US664530A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Edging device.
Assignee: Individual
•
Filing: 1900-10-01
•
Granted: 1900-12-25
•
Expires: 1920-10-01
Abstract
No abstract record available.
Inventors
- 👤 John P Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:04
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/01; B27; B27B; B27B25/00; B27B25/10; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/654; Y10T83/6584; Y10T83/66
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) | 1903-12-25 | 1904-06-25 | 1904-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1907-12-25 | 1908-06-25 | 1908-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1911-12-25 | 1912-06-25 | 1912-12-25 | $7700.00 | Window Closed / Lapsed |