US2598564A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Press drive for vitreous materials
Assignee: Individual
•
Filing: 1946-04-05
•
Granted: 1952-05-27
•
Expires: 1966-04-05
Abstract
No abstract record available.
Inventors
- 👤 Kucera Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:07
CPC Classifications
B; B30; B30B; B30B15/00; B30B15/14; F; F16; F16H; F16H27/00; F16H27/02; G; G05; G05G; G05G21/00; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/1816
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US543154A
Cited
US561056A
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US1263496A
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US1404406A
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US1671065A
Cited
US1637161A
Cited
US2061170A
Cited
US2266838A
Cited
US2282652A
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 |