US2998472A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulated electrical conductor and method of manufacture
Assignee: Individual
•
Filing: 1958-04-23
•
Granted: 1961-08-29
•
Expires: 1978-04-23
Abstract
No abstract record available.
Inventors
- 👤 Lewis A Bondon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:10
CPC Classifications
H; H01; H01B; H01B3/00; H01B3/18; H01B3/30; H01B11/00; H01B11/18; H01B11/1834; H01B11/1843; H01B13/00; H01B13/06; H01B13/067; H01B7/00; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49925; Y10T29/49927; Y10T29/49929; Y10T29/49934
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB217000A
Cited
US1700434A
Cited
US1921606A
Cited
US1987918A
Cited
DE647150C
Cited
US2488211A
Cited
US2468091A
Cited
US2556244A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-28 | 1965-02-27 | 1965-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-28 | 1969-02-27 | 1969-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-28 | 1973-02-27 | 1973-08-29 | $7700.00 | Window Closed / Lapsed |