Patent US547400A successfully refreshed from Google Patents.
US547400A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of manufacturing bicycles
Assignee: —
•
Filing: —
•
Granted: 1895-10-01
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Expires: 1912-10-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:24
CPC Classifications
B; B21; B21D; B21D39/00; B21D39/04; F; F16; F16B; F16B2/00; F16B2/02; F16B2/06; F16B2/08; Y; Y10; Y10S; Y10S16/00; Y10S16/30; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49938; Y10T29/4994; Y10T29/49945; Y10T403/00; Y10T403/57
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) | 1898-09-30 | 1899-04-01 | 1899-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1902-10-01 | 1903-04-02 | 1903-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1906-10-01 | 1907-04-02 | 1907-10-02 | $7700.00 | Window Closed / Lapsed |