US1100522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Work-support for milling-machines.
Assignee: Individual
•
Filing: 1913-10-08
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Granted: 1914-06-16
•
Expires: 1933-10-08
Abstract
No abstract record available.
Inventors
- 👤 Percy Brown
- 👤 Francis John Bostock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:57
CPC Classifications
B; B23; B23Q; B23Q11/00; B23Q11/12; B23Q11/126; B23Q11/127; Y; Y10; Y10S; Y10S29/00; Y10S29/077; Y10S29/079; Y10S29/101; Y10S82/00; Y10S82/901; Y10T; Y10T409/00; Y10T409/30; Y10T409/303976; Y10T409/304536; Y10T409/305544; Y10T409/305656
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) | 1917-06-15 | 1917-12-15 | 1918-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1921-06-15 | 1921-12-15 | 1922-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1925-06-15 | 1925-12-15 | 1926-06-16 | $7700.00 | Window Closed / Lapsed |