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Patent US3066513A successfully refreshed from Google Patents.
US3066513A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knitted carpet
Assignee: TEXAMA Ltd
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Filing: 1960-03-28
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Granted: 1962-12-04
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Expires: 1980-03-28
Abstract
No abstract record available.
Inventors
- 👤 Harold S Leybourne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:08
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/02; D10; D10B; D10B2201/00; D10B2201/20; D10B2201/22; D10B2201/24; D10B2331/00; D10B2331/02; D10B2503/00; D10B2503/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US561558A
Cited
US2388140A
Cited
US2622998A
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US2480004A
Cited
US2531718A
Cited
US2836970A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |