US2703510A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knee bracket arrangement for millingmachines, particularly copying-milling-machines
Assignee: Individual
•
Filing: 1951-09-05
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Granted: 1955-03-08
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Expires: 1971-09-05
Abstract
No abstract record available.
Inventors
- 👤 Zwick Kurt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:08
CPC Classifications
B; B23; B23Q; B23Q35/00; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/56; B23Q1/60; B23Q1/601; B44; B44B; B44B3/00; B44B3/001; B23Q2735/00; B23Q2735/002; B23Q2735/004; B44B2700/00; B44B2700/02; B44B2700/021; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/301176; Y10T409/304536; Y10T409/30532; Y10T409/305376
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) | 1958-03-07 | 1958-09-06 | 1959-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-07 | 1962-09-06 | 1963-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-07 | 1966-09-06 | 1967-03-08 | $7700.00 | Window Closed / Lapsed |