US2495360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pipe mitering machine
Assignee: Linde Air Products Co
•
Filing: 1945-11-23
•
Granted: 1950-01-24
•
Expires: 1965-11-23
Abstract
No abstract record available.
Inventors
- 👤 Lloyd W Young
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:04
CPC Classifications
B; B23; B23K; B23K7/00; B23K7/005; B23K7/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1661274A
Cited
US1963537A
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US1928121A
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US1858076A
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US1858078A
Cited
AT135962B
Cited
US1954549A
Cited
US2035765A
Cited
US2384128A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-23 | 1953-07-25 | 1954-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-23 | 1957-07-25 | 1958-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-23 | 1961-07-25 | 1962-01-24 | $7700.00 | Window Closed / Lapsed |