Patent US1292786A successfully refreshed from Google Patents.
US1292786A
Expired / Lapsed
US
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Type-writing machine.
Assignee: NATIONAL SHORTHAND MACHINE Co
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Filing: 1917-12-08
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Granted: 1919-01-28
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Expires: 1937-12-08
Abstract
No abstract record available.
Inventors
- 👤 Ward S Ireland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:36
CPC Classifications
B; B41; B41J; B41J11/00; B41J11/66; B41J11/70
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) | 1922-01-27 | 1922-07-29 | 1923-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1926-01-27 | 1926-07-29 | 1927-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1930-01-27 | 1930-07-29 | 1931-01-28 | $7700.00 | Window Closed / Lapsed |