US2592103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coupling
Assignee: Svenska Precisionsverktyg AB
•
Filing: 1946-03-28
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Granted: 1952-04-08
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Expires: 1966-03-28
Abstract
No abstract record available.
Inventors
- 👤 Alfredeen Uno Allan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:06
CPC Classifications
B; B23; B23Q; B23Q11/00; B23Q11/04; B23B; B23B31/00; B23B31/02; B23B31/08; B23B31/083; B23B31/086; F; F16; F16D; F16D43/00; F16D43/02; F16D43/20; F16D43/202; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17761; Y10T279/17803; Y10T408/00; Y10T408/65
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) | 1955-04-08 | 1955-10-08 | 1956-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-08 | 1959-10-08 | 1960-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-08 | 1963-10-08 | 1964-04-08 | $7700.00 | Window Closed / Lapsed |