US2283918A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making bushings
Assignee: Cleveland Graphite Bronze Co
•
Filing: 1940-05-02
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Granted: 1942-05-26
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Expires: 1960-05-02
Abstract
No abstract record available.
Inventors
- 👤 Dekome Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:08
CPC Classifications
B; B21; B21D; B21D53/00; B21D53/10; F; F16; F16C; F16C17/00; F16C17/02; F16C33/00; F16C33/02; F16C33/04; F16C33/046; F16C33/06; F16C33/14; B60; B60G; B60G2204/00; B60G2204/10; B60G2204/12; B60G2204/122; B60G2204/1222; B60G2204/40; B60G2204/44; B60G2204/45; F16C2226/00; F16C2226/50; F16C2226/52; F16C2226/70; F16C2226/76; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49643; Y10T29/49647; Y10T29/49668; Y10T29/49671
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1945-05-25 | 1945-11-24 | 1946-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-05-25 | 1949-11-24 | 1950-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-05-25 | 1953-11-24 | 1954-05-26 | $7700.00 | Window Closed / Lapsed |