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US2707321A
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Method of comparing articles with a standard
Assignee: MEASURING MACHINES Inc
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Filing: 1949-06-17
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Granted: 1955-05-03
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Expires: 1969-06-17
Abstract
No abstract record available.
Inventors
- 👤 John H Breisch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:42
CPC Classifications
G; G01; G01B; G01B7/00; G01B7/28; G01B7/285; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49995; Y10T29/49996; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/30112
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US648287A
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US1084155A
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US1652435A
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US2351626A
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US2307503A
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US2213959A
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US2395215A
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US2397108A
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US2431099A
Cited
US2412619A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-02 | 1958-11-01 | 1959-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-02 | 1962-11-01 | 1963-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-02 | 1966-11-01 | 1967-05-03 | $7700.00 | Window Closed / Lapsed |