US2582679A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gauge holder
Assignee: Individual
•
Filing: 1945-12-21
•
Granted: 1952-01-15
•
Expires: 1965-12-21
Abstract
No abstract record available.
Inventors
- 👤 Wallace E Carroll
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:45
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/30; G01B3/32; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17923; Y10T403/00; Y10T403/57; Y10T403/5761; Y10T403/5766; Y10T403/5781
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US467046A
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US54212A
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US1217465A
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US1296416A
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US2102839A
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CH207872A
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US2375945A
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US2345750A
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US2345749A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-14 | 1955-07-16 | 1956-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-14 | 1959-07-16 | 1960-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-14 | 1963-07-16 | 1964-01-15 | $7700.00 | Window Closed / Lapsed |