US548554A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clothes-pin
Assignee: —
•
Filing: —
•
Granted: 1895-10-22
•
Expires: 1912-10-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:35
CPC Classifications
B; B42; B42F; B42F1/00; B42F1/02; B42F1/04; B42F1/06; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3484; Y10T24/37; Y10T24/3703; Y10T24/3713; Y10T24/3718; Y10T24/44; Y10T24/44641; Y10T24/44769; Y10T24/44923; Y10T24/46; Y10T24/4604; Y10T24/4605; Y10T24/4609; Y10T24/4621
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) | 1898-10-21 | 1899-04-22 | 1899-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1902-10-22 | 1903-04-23 | 1903-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1906-10-22 | 1907-04-23 | 1907-10-23 | $7700.00 | Window Closed / Lapsed |