Patent US2958478A successfully refreshed from Google Patents.
US2958478A
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US
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Reel carrier with loading and unloading mechanism therefor
Assignee: PETERSEN
•
Filing: 1956-07-20
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Granted: 1960-11-01
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Expires: 1976-07-20
Abstract
No abstract record available.
Inventors
- 👤 Gerald A M Petersen
- 👤 Robert W Goode
- 👤 Robert W Selleck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:46
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/035; B65; B65H; B65H49/00; B65H49/18; B65H49/20; B65H49/24; B65H67/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1914098A
Cited
US2012118A
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US2352959A
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US2647699A
Cited
US2679987A
Cited
US2865576A
Cited
US2867390A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-01 | 1964-05-02 | 1964-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-01 | 1968-05-02 | 1968-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-01 | 1972-05-02 | 1972-11-01 | $7700.00 | Window Closed / Lapsed |