US2987800A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of manufacturing a miniature capacitor
Assignee: ILLINOIS CONDENSER Co
•
Filing: 1957-06-10
•
Granted: 1961-06-13
•
Expires: 1977-06-10
Abstract
No abstract record available.
Inventors
- 👤 Jerome J Kurland
- 👤 Joseph J Kurland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:26
CPC Classifications
H; H01; H01G; H01G9/00; H01G9/004; H01G9/08; H01G9/10; H01G4/00; H01G4/32; Y; Y10; Y10T; Y10T29/00; Y10T29/43; Y10T29/435; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49169; Y10T29/49171; Y10T29/49172
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
BE498815A
Cited
US2211780A
Cited
US2375211A
Cited
US2297608A
Cited
US2393966A
Cited
US2527373A
Cited
US2704880A
Cited
US2604661A
Cited
US2580668A
Cited
US2695443A
Cited
US2694433A
Cited
US2758491A
Cited
US2769944A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-12 | 1964-12-12 | 1965-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-12 | 1968-12-12 | 1969-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-12 | 1972-12-12 | 1973-06-13 | $7700.00 | Window Closed / Lapsed |