Patent US2860500A successfully refreshed from Google Patents.
US2860500A
Expired / Lapsed
US
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Knitting machine for knitting hosiery and other fabrics
Assignee: H E CRAWFORD CO Inc
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Filing: 1949-09-30
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Granted: 1958-11-18
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Expires: 1969-09-30
Abstract
No abstract record available.
Inventors
- 👤 Herman E Crawford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:31
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/22; D04B1/24; D04B1/26; D04B35/00; D04B35/02; D04B9/00; D04B9/26; D04B9/28
Claims Analysis
Total Claims: 0
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US2287131A
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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) | 1961-11-17 | 1962-05-19 | 1962-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-17 | 1966-05-19 | 1966-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-17 | 1970-05-19 | 1970-11-18 | $7700.00 | Window Closed / Lapsed |