US601316A
Expired / Lapsed
US
⏱️ 0.0 years remaining
John w
Assignee: —
•
Filing: —
•
Granted: 1898-03-29
•
Expires: 1915-03-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:08
CPC Classifications
E; E05; E05B; E05B73/00; Y; Y10; Y10S; Y10S70/00; Y10S70/13; Y10T; Y10T70/00; Y10T70/40; Y10T70/411; Y10T70/413; Y10T70/437; Y10T70/446; Y10T70/465; Y10T70/467; Y10T70/47; Y10T70/70; Y10T70/7441; Y10T70/778; Y10T70/7791; Y10T70/7842; Y10T70/7847; Y10T70/7853; Y10T70/7915; Y10T70/7955
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) | 1901-03-29 | 1901-09-28 | 1902-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1905-03-29 | 1905-09-28 | 1906-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1909-03-29 | 1909-09-28 | 1910-03-30 | $7700.00 | Window Closed / Lapsed |