US2684530A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting machine
Assignee: Individual
•
Filing: 1950-05-24
•
Granted: 1954-07-27
•
Expires: 1970-05-24
Abstract
No abstract record available.
Inventors
- 👤 Weinberg Samuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:07
CPC Classifications
B; B26; B26F; B26F1/00; B26F1/38; B26F1/3806; B26F1/3813; B26F1/3833; Y; Y10; Y10S; Y10S83/00; Y10S83/929; Y10S83/936; Y10S83/939; Y10T; Y10T74/00; Y10T74/19; Y10T74/19555; Y10T83/00; Y10T83/283; Y10T83/293; Y10T83/707; Y10T83/7089; Y10T83/7226
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US328094A
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US337630A
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US369466A
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US381466A
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US567282A
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US703784A
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US892460A
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US1496035A
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GB193950A
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US1832424A
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US1807889A
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US2144623A
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US2340547A
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US2278983A
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US2471036A
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US2500321A
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US2541301A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-26 | 1958-01-25 | 1958-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-26 | 1962-01-25 | 1962-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-26 | 1966-01-25 | 1966-07-27 | $7700.00 | Window Closed / Lapsed |