US48503A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improved buckle
Assignee: —
•
Filing: —
•
Granted: 1865-07-04
•
Expires: 1882-07-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:37
CPC Classifications
A; A44; A44B; A44B11/00; A44B11/20; A44B11/22; Y; Y10; Y10T; Y10T24/00; Y10T24/40; Y10T24/4002; Y10T24/4021; Y10T24/4026
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) | 1868-07-03 | 1869-01-02 | 1869-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1872-07-03 | 1873-01-02 | 1873-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1876-07-03 | 1877-01-02 | 1877-07-04 | $7700.00 | Window Closed / Lapsed |