US2774146A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Direct-reading height gauge
Assignee: Individual
•
Filing: 1954-07-15
•
Granted: 1956-12-18
•
Expires: 1974-07-15
Abstract
No abstract record available.
Inventors
- 👤 Roger T Mccoy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:57
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/002; G01B3/004; G01B5/00; G01B5/02; G01B5/06; G01B5/061
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) | 1959-12-18 | 1960-06-18 | 1960-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-18 | 1964-06-18 | 1964-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-18 | 1968-06-18 | 1968-12-18 | $7700.00 | Window Closed / Lapsed |