Patent US2428602A successfully refreshed from Google Patents.
US2428602A
Expired / Lapsed
US
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Connecting rod assembly
Assignee: Individual
•
Filing: 1944-01-12
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Granted: 1947-10-07
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Expires: 1964-01-12
Abstract
No abstract record available.
Inventors
- 👤 Frank B Yingling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:11
CPC Classifications
F; F16; F16C; F16C9/00; F16C9/04; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2142; Y10T74/2162
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1208263A
Cited
US1239543A
Cited
US1434143A
Cited
US1584897A
Cited
US2033601A
Cited
GB446728A
Cited
GB512776A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-10-06 | 1951-04-07 | 1951-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-10-06 | 1955-04-07 | 1955-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-10-06 | 1959-04-07 | 1959-10-07 | $7700.00 | Window Closed / Lapsed |