US2724186A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable micrometer caliper
Assignee: Individual
•
Filing: 1952-04-07
•
Granted: 1955-11-22
•
Expires: 1972-04-07
Abstract
No abstract record available.
Inventors
- 👤 Lenart Stanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:51
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US826883A
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US1355724A
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US1393266A
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US1414550A
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US1512823A
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US1638366A
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GB487375A
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US2304265A
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US2572999A
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US2611967A
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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) | 1958-11-21 | 1959-05-23 | 1959-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-11-21 | 1963-05-23 | 1963-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-11-21 | 1967-05-23 | 1967-11-22 | $7700.00 | Window Closed / Lapsed |