US3026620A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Optical measuring machines for measuring the length of workpieces
Assignee: Carl Zeiss Sports Optics GmbH
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Filing: 1958-01-10
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Granted: 1962-03-27
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Expires: 1978-01-10
Abstract
No abstract record available.
Inventors
- 👤 Rantsch Kurt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:36
CPC Classifications
G; G01; G01D; G01D7/00; G01D7/02; G01D7/04; G01D7/06; B; B23; B23Q; B23Q17/00; B23Q17/24; G01B; G01B11/00; G01B11/14; G01C; G01C5/00; G01C5/02; G01C9/00; G01C9/12; G01D13/00; G01D5/00; G01D5/26; G01D5/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-26 | 1965-09-25 | 1966-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-26 | 1969-09-25 | 1970-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-26 | 1973-09-25 | 1974-03-27 | $7700.00 | Window Closed / Lapsed |