US2945912A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High voltage insulator
Assignee: Moser Glaser and Co AG
•
Filing: 1954-06-14
•
Granted: 1960-07-19
•
Expires: 1974-06-14
Abstract
No abstract record available.
Inventors
- 👤 Imhof Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:16
CPC Classifications
H; H01; H01F; H01F27/00; H01F27/28; H01F27/32; H01F27/327; H01B; H01B17/00; H01B17/26; H01B17/28; H01F38/00; H01F38/20; H01F38/22; H01F38/28; H01F38/30; Y; Y10; Y10S; Y10S174/00; Y10S174/01; Y10S174/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1759419A
Cited
US2086078A
Cited
US2209894A
Cited
US2272615A
Cited
US2287201A
Cited
FR888061A
Cited
FR1032118A
Cited
US2651670A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-19 | 1964-01-18 | 1964-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-19 | 1968-01-18 | 1968-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-19 | 1972-01-18 | 1972-07-19 | $7700.00 | Window Closed / Lapsed |