US2545852A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulically operated tailstock
Assignee: MOREY MACHINERY CO Inc
•
Filing: 1948-07-10
•
Granted: 1951-03-20
•
Expires: 1968-07-10
Abstract
No abstract record available.
Inventors
- 👤 Kurzweil Robert
- 👤 Juventino J Pesqueira
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:40
CPC Classifications
B; B23; B23B; B23B23/00; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; B23Q1/28; Y; Y10; Y10T; Y10T82/00; Y10T82/25; Y10T82/2564; Y10T82/2568
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1361120A
Cited
US2372692A
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US1934975A
Cited
US1970023A
Cited
GB462847A
Cited
US2211722A
Cited
US2257452A
Cited
US2396399A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-03-19 | 1954-09-18 | 1955-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-19 | 1958-09-18 | 1959-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-19 | 1962-09-18 | 1963-03-20 | $7700.00 | Window Closed / Lapsed |