Patent US2341649A successfully refreshed from Google Patents.
US2629166A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of forming resistor assemblies
Assignee: International Resistance Co
•
Filing: 1948-10-07
•
Granted: 1953-02-24
•
Expires: 1968-10-07
Abstract
No abstract record available.
Inventors
- 👤 Marsten Jesse
- 👤 Jr Alexander L Pugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:47
CPC Classifications
H; H01; H01C; H01C17/00; H01C17/22; H01C17/23; H01C1/00; H01C1/16; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49082; Y10T29/49099; Y10T29/49101
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US535321A
Cited
US1256599A
Cited
US1352934A
Cited
US1586433A
Cited
US1676745A
Cited
US1588513A
Cited
US1767785A
Cited
US1776955A
Cited
US1820240A
Cited
US1972411A
Cited
US2005922A
Cited
US1985166A
Cited
US1932138A
Cited
US2006511A
Cited
US2177484A
Cited
GB493607A
Cited
US2474988A
Cited
US2473183A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-24 | 1956-08-25 | 1957-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-24 | 1960-08-25 | 1961-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-24 | 1964-08-25 | 1965-02-24 | $7700.00 | Window Closed / Lapsed |