US3026833A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sewing machine
Assignee: JESTEW Inc
•
Filing: 1957-10-08
•
Granted: 1962-03-27
•
Expires: 1977-10-08
Abstract
No abstract record available.
Inventors
- 👤 Harold J Schreck
- 👤 John L Rockerath
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:13
CPC Classifications
D; D05; D05B; D05B3/00; D05B3/12; D05B3/18; D05B29/00; D05B29/06; D05B73/00; D05B73/04; D05B73/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1549484A
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US1605902A
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US1742221A
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US1844337A
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US1899902A
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US2052896A
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US2090022A
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US2407239A
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US2542764A
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US2616382A
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US2574351A
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US2693718A
Cited
US2723636A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-26 | 1965-09-25 | 1966-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-26 | 1969-09-25 | 1970-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-26 | 1973-09-25 | 1974-03-27 | $7700.00 | Window Closed / Lapsed |