US2978129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic hose take up
Assignee: LEWIS-SHEPARD Co
•
Filing: 1958-07-23
•
Granted: 1961-04-04
•
Expires: 1978-07-23
Abstract
No abstract record available.
Inventors
- 👤 Bernard B Becker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:29
CPC Classifications
F; F16; F16L; F16L27/00; F16L27/08; F16L27/087; B; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/20; B66F9/205; Y; Y10; Y10S; Y10S414/00; Y10S414/131; Y10S60/00; Y10S60/905
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1227646A
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US1955154A
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US2457366A
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US2611498A
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US2622751A
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US2629630A
Cited
US2724520A
Cited
US2736445A
Cited
US2823074A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-03 | 1964-10-03 | 1965-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-03 | 1968-10-03 | 1969-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-03 | 1972-10-03 | 1973-04-04 | $7700.00 | Window Closed / Lapsed |