US2692045A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fully automatic machine as well as gauges for multidimensional tolerance measuring and sorting of workpieces
Assignee: Individual
•
Filing: 1949-02-17
•
Granted: 1954-10-19
•
Expires: 1969-02-17
Abstract
No abstract record available.
Inventors
- 👤 David G Stalhandske
- 👤 Erik A Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:13
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/04; B07C5/06; G; G01; G01B; G01B5/00; G01B5/08; G01B5/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB113536A
Cited
US1309086A
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US1377959A
Cited
US1511934A
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US1451736A
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US1586156A
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US1580955A
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US1959867A
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US2138645A
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US2186693A
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US2400507A
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US2375385A
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US2384518A
Cited
US2434535A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-10-18 | 1958-04-19 | 1958-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-10-18 | 1962-04-19 | 1962-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-10-18 | 1966-04-19 | 1966-10-19 | $7700.00 | Window Closed / Lapsed |