US642236A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clasp for flexible fabrics.
Assignee: Individual
•
Filing: 1897-03-26
•
Granted: 1900-01-30
•
Expires: 1917-03-26
Abstract
No abstract record available.
Inventors
- 👤 Fannie C Larimer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:35
CPC Classifications
A; A47; A47C; A47C21/00; A47C21/02; A47C21/022; A45; A45F; A45F5/00; A45F5/02; Y; Y10; Y10T; Y10T24/00; Y10T24/13; Y10T24/1394; Y10T24/44; Y10T24/44034; Y10T24/44043; Y10T24/4406
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) | 1903-01-30 | 1903-08-01 | 1904-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1907-01-30 | 1907-08-01 | 1908-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1911-01-30 | 1911-08-01 | 1912-01-31 | $7700.00 | Window Closed / Lapsed |