US2555754A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of forming movably coupled members
Assignee: Individual
•
Filing: 1945-06-15
•
Granted: 1951-06-05
•
Expires: 1965-06-15
Abstract
No abstract record available.
Inventors
- 👤 Louis H Morin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:14
CPC Classifications
B; B22; B22C; B22C9/00; B22C9/22; B22C9/30; B22C9/06; B29; B29C; B29C45/00; B29C45/0017; Y; Y10; Y10S; Y10S425/00; Y10S425/034
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1522787A
Cited
US1449053A
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US1464526A
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US1908086A
Cited
US2201024A
Cited
US2243062A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-04 | 1954-12-04 | 1955-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-04 | 1958-12-04 | 1959-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-04 | 1962-12-04 | 1963-06-05 | $7700.00 | Window Closed / Lapsed |