US2923142A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knitting machine
Assignee: Individual
•
Filing: 1956-02-07
•
Granted: 1960-02-02
•
Expires: 1976-02-07
Abstract
No abstract record available.
Inventors
- 👤 Walter M Golaski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:09
CPC Classifications
D; D04; D04B; D04B11/00; D04B11/06; D04B1/00; D04B1/10; D04B1/102
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE190894C
Cited
DE168415C
Cited
US431135A
Cited
GB190313388A
Cited
GB161398A
Cited
US2330681A
Cited
US2330683A
Cited
GB762101A
Cited
US2755646A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-01 | 1963-08-03 | 1964-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-01 | 1967-08-03 | 1968-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-01 | 1971-08-03 | 1972-02-02 | $7700.00 | Window Closed / Lapsed |