US3068816A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for simultaneously sewing a plurality of buttons on or buttonholes in a fabric
Assignee: Individual
•
Filing: 1959-06-08
•
Granted: 1962-12-18
•
Expires: 1979-06-08
Abstract
No abstract record available.
Inventors
- 👤 Douglas M Mcbean
- 👤 Laurence C Tallman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:12
CPC Classifications
D; D05; D05B; D05B25/00; D05D; D05D2207/00; D05D2207/02; D05D2207/04; D05D2303/00; D05D2303/12; D05D2303/14; D10; D10B; D10B2501/00; D10B2501/06; D10B2501/062
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US441058A
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US1243679A
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US2422629A
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US2374529A
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US2638067A
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US2489583A
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US2674965A
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US2744480A
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US2834307A
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US2762434A
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US2898661A
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US2944496A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-17 | 1966-06-18 | 1966-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-17 | 1970-06-18 | 1970-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-17 | 1974-06-18 | 1974-12-18 | $7700.00 | Window Closed / Lapsed |