Patent US2775689A successfully refreshed from Google Patents.
Patent US2598633A successfully refreshed from Google Patents.
US2598633A
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Brake and inching control mechanism for mechanical presses
Assignee: WELDED PRODUCTS Ltd
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Filing: 1948-04-21
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Granted: 1952-05-27
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Expires: 1968-04-21
Abstract
No abstract record available.
Inventors
- 👤 Leslie B Baldwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:20
CPC Classifications
B; B30; B30B; B30B15/00; B30B15/10; F; F16; F16D; F16D67/00; F16D67/02; F16D67/04; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19023; Y10T74/19051; Y10T74/1906
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US226302A
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US555036A
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US1991083A
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US2095094A
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US2213111A
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US2252762A
Cited
US2452775A
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US2370976A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-27 | 1955-11-26 | 1956-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-27 | 1959-11-26 | 1960-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-27 | 1963-11-26 | 1964-05-27 | $7700.00 | Window Closed / Lapsed |