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Patent US3046919A successfully refreshed from Google Patents.
US3046919A
Expired / Lapsed
US
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Automatic thread clipper for bag end sewing machines
Assignee: Bemis Brothers Bag Co
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Filing: 1959-11-27
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Granted: 1962-07-31
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Expires: 1979-11-27
Abstract
No abstract record available.
Inventors
- 👤 Harold K Fox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:03
CPC Classifications
D; D05; D05B; D05B65/00; D05B73/00; D05B73/04; D05B73/12; D10; D10B; D10B2505/00; D10B2505/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-30 | 1966-01-29 | 1966-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-30 | 1970-01-29 | 1970-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-30 | 1974-01-29 | 1974-07-31 | $7700.00 | Window Closed / Lapsed |