US3439233A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Capacitor having integral standoffs
Assignee: Duracell Inc USA
•
Filing: 1966-11-28
•
Granted: 1969-04-15
•
Expires: 1986-11-28
Abstract
No abstract record available.
Inventors
- 👤 Jerry Braiman
- 👤 Edwin W Shieh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:01
CPC Classifications
H; H01; H01G; H01G2/00; H01G2/02; H01G2/04; H01G2/06; H05; H05K; H05K3/00; H05K3/30; H05K3/306; H05K2201/00; H05K2201/10; H05K2201/10431; H05K2201/10439; H05K2201/10454; H05K2201/10568; H05K2201/10613; H05K2201/10621; H05K2201/10651; H05K2201/20; H05K2201/2036; H05K3/32; H05K3/34; H05K3/3447
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2166180A
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US2377893A
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GB866289A
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GB872071A
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US3221217A
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GB991648A
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US3246272A
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US3281744A
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US3296505A
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US3280378A
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US3261902A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-14 | 1972-10-14 | 1973-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-14 | 1976-10-14 | 1977-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-14 | 1980-10-14 | 1981-04-15 | $7700.00 | Window Closed / Lapsed |