Patent US2474502A successfully refreshed from Google Patents.
US2474502A
Expired / Lapsed
US
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Metallization of electrically nonconductive fabrics, fibrous materials, and porous materials
Assignee: Individual
•
Filing: 1945-03-05
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Granted: 1949-06-28
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Expires: 1965-03-05
Abstract
No abstract record available.
Inventors
- 👤 Charles T Suchy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:42
CPC Classifications
D; D06; D06M; D06M11/00; D06M11/83; C; C23; C23C; C23C18/00; C23C18/16; C23C18/1601; C23C18/1633; C23C18/1646; C23C18/165; C23C18/1653; D06Q; D06Q1/00; D06Q1/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB189705022A
Cited
US675413A
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US997610A
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US1118675A
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US1096177A
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US1342198A
Cited
US1452281A
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US1547408A
Cited
US2303871A
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US2352968A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-06-27 | 1952-12-27 | 1953-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-06-27 | 1956-12-27 | 1957-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-06-27 | 1960-12-27 | 1961-06-28 | $7700.00 | Window Closed / Lapsed |