US2560413A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dowel
Assignee: Eaton Corp
•
Filing: 1949-02-26
•
Granted: 1951-07-10
•
Expires: 1969-02-26
Abstract
No abstract record available.
Inventors
- 👤 Gustav W Carlson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:19
CPC Classifications
F; F16; F16B; F16B19/00; F16B19/02; F16C; F16C35/00; F16B2200/00; F16B2200/50; F16B2200/506; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49696; Y10T29/49826; Y10T29/49861; Y10T29/49893; Y10T29/49895
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1647851A
Cited
US1801157A
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US1831325A
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US1831430A
Cited
US1889778A
Cited
US2006525A
Cited
US2289703A
Cited
US2283918A
Cited
US2311434A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-09 | 1955-01-08 | 1955-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-09 | 1959-01-08 | 1959-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-09 | 1963-01-08 | 1963-07-10 | $7700.00 | Window Closed / Lapsed |