Patent US2514504A successfully refreshed from Google Patents.
US2514504A
Expired / Lapsed
US
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Pipe clamp
Assignee: Pullman-Standard Car Manufacturing Co
•
Filing: 1947-04-19
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Granted: 1950-07-11
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Expires: 1967-04-19
Abstract
No abstract record available.
Inventors
- 👤 Carl R Moline
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:40
CPC Classifications
F; F16; F16L; F16L5/00; Y; Y10; Y10S; Y10S285/00; Y10S285/921; Y10S411/00; Y10S411/918
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-10 | 1954-01-09 | 1954-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-10 | 1958-01-09 | 1958-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-10 | 1962-01-09 | 1962-07-11 | $7700.00 | Window Closed / Lapsed |