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US2791108A
Expired / Lapsed
US
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Shogging-attachment apparatus for knitting two-by-two ribbed-top hose on automatic-transfer circular knitting machines
Assignee: Individual
•
Filing: 1953-05-14
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Granted: 1957-05-07
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Expires: 1973-05-14
Abstract
No abstract record available.
Inventors
- 👤 Thomas B Walker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:30
CPC Classifications
D; D04; D04B; D04B9/00; D04B9/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE79958C
Cited
US805612A
Cited
GB191010735A
Cited
US2255068A
Cited
US2181679A
Cited
US2622421A
Cited
US2696095A
Cited
US2738661A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-06 | 1960-11-05 | 1961-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-06 | 1964-11-05 | 1965-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-06 | 1968-11-05 | 1969-05-07 | $7700.00 | Window Closed / Lapsed |