Patent US3347197A successfully refreshed from Google Patents.
US3482540A
Expired / Lapsed
US
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Hemming and button sewing modules
Assignee: Singer Co
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Filing: 1968-03-18
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Granted: 1969-12-09
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Expires: 1988-03-18
Abstract
No abstract record available.
Inventors
- 👤 Orland B Reid
- 👤 Bert G Feuling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:31
CPC Classifications
D; D05; D05B; D05B3/00; D05B3/12; D05B3/14; D05B33/00; D05B33/02; D05B29/00; D05B29/06; D05B65/00; D05D; D05D2207/00; D05D2207/02; D05D2207/04; D05D2303/00; D05D2303/12; D05D2303/14; D05D2305/00; D05D2305/02; D05D2305/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3345965A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |