US2700319A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Optical wheel alighner with single adjustable beam reflector-deflector
Assignee: FMC Corp
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Filing: 1950-02-02
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Granted: 1955-01-25
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Expires: 1970-02-02
Abstract
No abstract record available.
Inventors
- 👤 James P Carr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:25
CPC Classifications
G; G01; G01B; G01B11/00; G01B11/26; G01B11/275
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-24 | 1958-07-26 | 1959-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-24 | 1962-07-26 | 1963-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-24 | 1966-07-26 | 1967-01-25 | $7700.00 | Window Closed / Lapsed |