Patent US3627092A successfully refreshed from Google Patents.
US3370800A
Expired / Lapsed
US
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Apparatus for switching auxiliary work performers into operation with textile machinery
Assignee: Zellweger Uster AG
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Filing: 1966-02-11
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Granted: 1968-02-27
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Expires: 1986-02-11
Abstract
No abstract record available.
Inventors
- 👤 Haberkern Nikolaus Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:24
CPC Classifications
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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US3199093A
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US3204059A
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US3264425A
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US3259716A
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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) | 1971-02-26 | 1971-08-28 | 1972-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-26 | 1975-08-28 | 1976-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-26 | 1979-08-28 | 1980-02-27 | $7700.00 | Window Closed / Lapsed |