US3059674A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for gauging material
Assignee: Individual
•
Filing: 1957-04-18
•
Granted: 1962-10-23
•
Expires: 1977-04-18
Abstract
No abstract record available.
Inventors
- 👤 Edgar J Boling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:20
CPC Classifications
B; B23; B23Q; B23Q16/00; B23Q16/001; Y; Y10; Y10T; Y10T83/00; Y10T83/748; Y10T83/7593; Y10T83/76; Y10T83/768; Y10T83/7684; Y10T83/7693
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US380134A
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US758921A
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US2374286A
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GB588544A
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US2520837A
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US2618300A
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US2754859A
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US2613446A
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US2765525A
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US2722731A
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US2799077A
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US2695455A
Cited
US2838078A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |