US2604768A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knitting machine
Assignee: Individual
•
Filing: 1947-08-08
•
Granted: 1952-07-29
•
Expires: 1967-08-08
Abstract
No abstract record available.
Inventors
- 👤 John E Schuster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:34
CPC Classifications
D; D04; D04B; D04B27/00; D04B27/34; D04B27/06; D04B27/08; D04B27/10; D04B27/24; D04B27/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2200280A
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US2155146A
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US2247092A
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US2281702A
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US2428030A
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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) | 1955-07-29 | 1956-01-28 | 1956-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-29 | 1960-01-28 | 1960-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-29 | 1964-01-28 | 1964-07-29 | $7700.00 | Window Closed / Lapsed |