Patent US2982238A successfully refreshed from Google Patents.
US2982238A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sewing apparatus
Assignee: Individual
•
Filing: 1958-08-28
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Granted: 1961-05-02
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Expires: 1978-08-28
Abstract
No abstract record available.
Inventors
- 👤 Jr Frank H Fromm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:28
CPC Classifications
D; D05; D05B; D05B21/00; D05B21/007; D05B65/00; D05D; D05D2207/00; D05D2207/02; D05D2207/04; D05D2209/00; D05D2209/04; D05D2305/00; D05D2305/02; D05D2305/08; D05D2305/14; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2066; Y10T83/207
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US589884A
Cited
US1657552A
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US2142476A
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US2474406A
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US2559369A
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US2694372A
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US2726718A
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US2777408A
Cited
US2856873A
Cited
US2863408A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-01 | 1964-10-31 | 1965-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-01 | 1968-10-31 | 1969-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-01 | 1972-10-31 | 1973-05-02 | $7700.00 | Window Closed / Lapsed |