Patent US3507130A successfully refreshed from Google Patents.
US3507130A
Expired / Lapsed
US
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Method and apparatus for knitting fabrics
Assignee: Enterprise Inc
•
Filing: 1967-12-04
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Granted: 1970-04-21
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Expires: 1987-12-04
Abstract
No abstract record available.
Inventors
- 👤 Ronald H Marks
- 👤 Lawrence R Goodman
- 👤 Luther E Stokes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:46
CPC Classifications
D; D04; D04B; D04B9/00; D04B9/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US130866A
Cited
US219619A
Cited
US732434A
Cited
GB239261A
Cited
US1932151A
Cited
GB450156A
Cited
US3282071A
Cited
US3331222A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-04-20 | 1973-10-20 | 1974-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-04-20 | 1977-10-20 | 1978-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-04-20 | 1981-10-20 | 1982-04-21 | $7700.00 | Window Closed / Lapsed |