US2227575A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Punch for map templets
Assignee: Fairchild Polley & Eliel Inc
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Filing: 1939-05-15
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Granted: 1941-01-07
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Expires: 1959-05-15
Abstract
No abstract record available.
Inventors
- 👤 Leon T Eliel
- 👤 Edward R Polley
- 👤 Maxwell A Phillips
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:52
CPC Classifications
B; B26; B26F; B26F1/00; B26F1/02; B26F1/14; B26D; B26D7/00; B26D7/01; B26D7/015; G; G01; G01C; G01C11/00; G01C11/04; G01C11/30; G01C11/32; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/654; Y10T83/6563; Y10T83/727; Y10T83/728; Y10T83/869; Y10T83/8821; Y10T83/8841; Y10T83/8848; Y10T83/8854
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) | 1944-01-07 | 1944-07-08 | 1945-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-01-07 | 1948-07-08 | 1949-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-01-07 | 1952-07-08 | 1953-01-07 | $7700.00 | Window Closed / Lapsed |