US339497A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feed-guide for type-writing machines
Assignee: —
•
Filing: —
•
Granted: 1886-04-06
•
Expires: 1903-04-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:39
CPC Classifications
B; B65; B65H; B65H1/00; B65H1/02; B41; B41J; B41J1/00; B41J11/00; B41J11/0015; B41J11/002; B41J13/00; B41J13/10; B41J13/103; B41J13/106; B65H31/00; B65H31/02; B65H2301/00; B65H2301/40; B65H2301/42; B65H2301/421; B65H2301/4214; B65H2301/42142
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) | 1889-04-05 | 1889-10-05 | 1890-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1893-04-05 | 1893-10-05 | 1894-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1897-04-05 | 1897-10-05 | 1898-04-06 | $7700.00 | Window Closed / Lapsed |