Patent US2946560A successfully refreshed from Google Patents.
US2946560A
Expired / Lapsed
US
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Tool for guiding wires into conduits
Assignee: Individual
•
Filing: 1958-05-19
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Granted: 1960-07-26
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Expires: 1978-05-19
Abstract
No abstract record available.
Inventors
- 👤 Olaf G Ferm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:54
CPC Classifications
H; H02; H02G; H02G1/00; H02G1/06; H02G1/08; B; B65; B65H; B65H57/00; B65H57/12; F; F16; F16L; F16L3/00; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/5313; Y10T29/532; Y10T29/53243; Y10T29/53257
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) | 1963-07-26 | 1964-01-25 | 1964-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-26 | 1968-01-25 | 1968-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-26 | 1972-01-25 | 1972-07-26 | $7700.00 | Window Closed / Lapsed |