US2497112A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire cutting and stripping apparatus
Assignee: Artos Engineering Co
•
Filing: 1945-05-14
•
Granted: 1950-02-14
•
Expires: 1965-05-14
Abstract
No abstract record available.
Inventors
- 👤 Karl H Andren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:26
CPC Classifications
H; H02; H02G; H02G1/00; H02G1/12; H02G1/1202; H02G1/1248; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5193
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US398229A
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US1311191A
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US921489A
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US807776A
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US1464010A
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US1626119A
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US1753561A
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US1712506A
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US1733294A
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US1787658A
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US2285167A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-13 | 1953-08-15 | 1954-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-13 | 1957-08-15 | 1958-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-13 | 1961-08-15 | 1962-02-14 | $7700.00 | Window Closed / Lapsed |