Patent US3058167A successfully refreshed from Google Patents.
US3058167A
Expired / Lapsed
US
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Crimping apparatus
Assignee: Joseph Bancroft and Sons Co
•
Filing: 1956-12-24
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Granted: 1962-10-16
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Expires: 1976-12-24
Abstract
No abstract record available.
Inventors
- 👤 Leo W Rainard
- 👤 Ewart H Shattuck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 04:59
CPC Classifications
D; D02; D02G; D02G1/00; D02G1/12; D02G1/125
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1719899A
Cited
US2394165A
Cited
US2500690A
Cited
US2575838A
Cited
US2669001A
Cited
US2740992A
Cited
US2908044A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-15 | 1966-04-16 | 1966-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-15 | 1970-04-16 | 1970-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-15 | 1974-04-16 | 1974-10-16 | $7700.00 | Window Closed / Lapsed |