US477154A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clasp
Assignee: —
•
Filing: —
•
Granted: 1892-06-14
•
Expires: 1909-06-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:38
CPC Classifications
A; A44; A44B; A44B17/00; A44B17/0005; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/38; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/3439; Y10T24/344; Y10T24/3447; Y10T24/39; Y10T24/3982; Y10T24/44; Y10T24/44641; Y10T24/44769; Y10T24/44923; Y10T24/44949; Y10T24/45; Y10T24/45005; Y10T24/45037
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) | 1895-06-14 | 1895-12-14 | 1896-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1899-06-14 | 1899-12-14 | 1900-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1903-06-15 | 1903-12-15 | 1904-06-15 | $7700.00 | Window Closed / Lapsed |