Patent US2506746A successfully refreshed from Google Patents.
US2506746A
Expired / Lapsed
US
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Apparatus for making interrupted type faces
Assignee: Individual
•
Filing: 1948-11-29
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Granted: 1950-05-09
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Expires: 1968-11-29
Abstract
No abstract record available.
Inventors
- 👤 George A Simms
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:39
CPC Classifications
B; B23; B23Q; B23Q16/00; B23Q16/006; B23C; B23C3/00; B23C3/28; B23C3/30; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/48; B23Q1/4804; Y; Y10; Y10T; Y10T29/00; Y10T29/38; Y10T409/00; Y10T409/30; Y10T409/30784; Y10T409/307952; Y10T409/308176
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US421962A
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US1116342A
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US1366313A
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US1264934A
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US1474924A
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US1983452A
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US1998193A
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US2131289A
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US2456608A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-05-08 | 1953-11-07 | 1954-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-05-08 | 1957-11-07 | 1958-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-05-08 | 1961-11-07 | 1962-05-09 | $7700.00 | Window Closed / Lapsed |