US904808A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulating material.
Assignee: General Electric Co
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Filing: 1907-08-07
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Granted: 1908-11-24
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Expires: 1927-08-07
Abstract
No abstract record available.
Inventors
- 👤 George H Rupley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:40
CPC Classifications
C; C08; C08J; C08J5/00; C08J5/04; C08J5/06; D; D06; D06M; D06M15/00; D06M15/01; D06M15/03; D06M15/05; D06M15/07; Y; Y10; Y10T; Y10T442/00; Y10T442/20; Y10T442/2041; Y10T442/2098; Y10T442/2475
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1911-11-24 | 1912-05-25 | 1912-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1915-11-24 | 1916-05-25 | 1916-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1919-11-24 | 1920-05-25 | 1920-11-24 | $7700.00 | Window Closed / Lapsed |