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Patent US3058641A successfully refreshed from Google Patents.
US3058641A
Expired / Lapsed
US
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Roll feed mechanism
Assignee: Individual
•
Filing: 1960-07-05
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Granted: 1962-10-16
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Expires: 1980-07-05
Abstract
No abstract record available.
Inventors
- 👤 Peterson Carl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:36
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/02; B21D43/04; B21D43/08; B21D43/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US309784A
Cited
US345386A
Cited
US626999A
Cited
US1790559A
Cited
US846393A
Cited
US977720A
Cited
US1819786A
Cited
US2513093A
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 |