Patent US5871454A successfully refreshed from Google Patents.
US3009101A
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Device for determining spontaneous cross sectional variations in textile materials
Assignee: Zellweger Uster AG
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Filing: 1959-05-05
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Granted: 1961-11-14
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Expires: 1979-05-05
Abstract
No abstract record available.
Inventors
- 👤 Locher Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:22
CPC Classifications
G; G01; G01N; G01N27/00; G01N27/02; G01N27/22; B; B65; B65H; B65H63/00; B65H63/06; B65H63/062; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2542372A
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US2516768A
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US2631188A
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US2693234A
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US2782368A
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US2932790A
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US2906950A
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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) | 1964-11-13 | 1965-05-15 | 1965-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-13 | 1969-05-15 | 1969-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-13 | 1973-05-15 | 1973-11-14 | $7700.00 | Window Closed / Lapsed |