Patent US2912945A successfully refreshed from Google Patents.
US2912945A
Expired / Lapsed
US
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High and low pattern attachment for tufted pile fabrics
Assignee: James Lees and Sons Co
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Filing: 1956-10-18
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Granted: 1959-11-17
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Expires: 1976-10-18
Abstract
No abstract record available.
Inventors
- 👤 Henry F Nowicki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:28
CPC Classifications
D; D05; D05C; D05C17/00; D05C17/02; D05C17/026; D05C15/00; D05C15/04; D05C15/08; D05C15/26; D05C15/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE134418C
Cited
US574386A
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US1065766A
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US1863049A
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US1856151A
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US2128184A
Cited
US2707446A
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GB735019A
Cited
US2784688A
Cited
US2811244A
Cited
US2744399A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-16 | 1963-05-18 | 1963-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-16 | 1967-05-18 | 1967-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-16 | 1971-05-18 | 1971-11-17 | $7700.00 | Window Closed / Lapsed |