Patent US688230A successfully refreshed from Google Patents.
US688230A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable holder for embroidery-hoops.
Assignee: GUS FREY
•
Filing: 1900-02-12
•
Granted: 1901-12-03
•
Expires: 1920-02-12
Abstract
No abstract record available.
Inventors
- 👤 George F Isgrig
- 👤 David A Fletcher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:49
CPC Classifications
A; A47; A47K; A47K10/00; A47K10/12; A47K10/14; F; F16; F16M; F16M13/00; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631; Y10T403/32681
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) | 1904-12-02 | 1905-06-03 | 1905-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-12-02 | 1909-06-03 | 1909-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-12-02 | 1913-06-03 | 1913-12-03 | $7700.00 | Window Closed / Lapsed |