US124556A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in links
Assignee: —
•
Filing: —
•
Granted: 1872-03-12
•
Expires: 1889-03-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:20
CPC Classifications
A; A22; A22B; A22B7/00; A22B7/001; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/31; Y10S24/35; Y10T; Y10T24/00; Y10T24/45; Y10T24/45005; Y10T24/45099; Y10T24/4511; Y10T70/00; Y10T70/80; Y10T70/8432; Y10T70/8676; Y10T70/8757
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) | 1875-03-12 | 1875-09-11 | 1876-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1879-03-12 | 1879-09-11 | 1880-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1883-03-12 | 1883-09-11 | 1884-03-12 | $7700.00 | Window Closed / Lapsed |