US2416599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resistor and method of making the same
Assignee: Individual
•
Filing: 1943-11-05
•
Granted: 1947-02-25
•
Expires: 1963-11-05
Abstract
No abstract record available.
Inventors
- 👤 John A Victoreen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:34
CPC Classifications
H; H01; H01C; H01C7/00; H01C1/00; H01C1/02; H01C1/024; H01C1/026; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49082; Y10T29/49087; Y10T29/49098
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1388373A
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US1473107A
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US1506852A
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US1751587A
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US1635184A
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US1832419A
Cited
US1694167A
Cited
US1682457A
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US1715879A
Cited
US2215587A
Cited
US2297780A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-02-24 | 1950-08-26 | 1951-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-02-24 | 1954-08-26 | 1955-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-02-24 | 1958-08-26 | 1959-02-25 | $7700.00 | Window Closed / Lapsed |