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Patent US2229689A successfully refreshed from Google Patents.
US2229689A
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US
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Apparatus for photographic composition of text matter
Assignee: Individual
•
Filing: 1938-04-22
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Granted: 1941-01-28
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Expires: 1958-04-22
Abstract
No abstract record available.
Inventors
- 👤 Westover George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:19
CPC Classifications
B; B05; B05C; B05C3/00; B05C3/02; B05C3/12; B05C3/15; B41; B41B; B41B17/00; B41B17/04; B41B17/06; B41B21/00; B41B21/32; B41B27/00
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) | 1944-01-28 | 1944-07-29 | 1945-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-01-28 | 1948-07-29 | 1949-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-01-28 | 1952-07-29 | 1953-01-28 | $7700.00 | Window Closed / Lapsed |