US3275916A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High q power capacitor
Assignee: Individual
•
Filing: 1960-02-15
•
Granted: 1966-09-27
•
Expires: 1980-02-15
Abstract
No abstract record available.
Inventors
- 👤 James A Phillips
- 👤 Alfred E Schofield
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 04:53
CPC Classifications
H; H01; H01G; H01G4/00; H01G4/30
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
124 words
A CAPACITOR COMPRISING A PLURALITY OF ALTERNATING DIELECTRIC AND METALLIC SHEETS, SAID METALLIC SHEETS EACH HAVING A PROJECTING TAB EXTENDING FROM AN EDGE THEREOF, SAID METALLIC SHEETS POSITIONED IN PARALLEL ALIGNED RELATION WITH THE TABS OF EACH ADJACENT PAIR OF SAID METALLIC SHEETS ALIGNED WITH ONE ANOTHER AND PROJECTING IN STAGGERED RELATIONSHIP TO TABS OF ADJACENT PAIRS OF METALLIC SHEETS, SAID TABS ALL EXTENDING FROM A SINGLE SIDE OF SAID CAPACITOR, SOLID DIELECTRIC MEANS EXTENDING BETWEEN SAID TABS OF SAID PAIRS OF METALLIC SHEETS AND A SINGLE TERMINAL TRANSMISSION LINE CONNECTED TO EACH OF THE TABS ON ONE SIDE OF SAID DIELECTRIC MEANS AND A SECOND SINGLE TERMINAL TRANSMISSION LINE CONNECTED TO EACH OF THE TABS ON THE OTHER SIDE OF SAID DIELECTRIC MEANS.
References Cited (Backward Citations)
US942620A
Cited
GB209325A
Cited
US2270953A
Cited
US2279826A
Cited
US2473240A
Cited
US2513249A
Cited
US2917688A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-26 | 1970-03-28 | 1970-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-26 | 1974-03-28 | 1974-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-26 | 1978-03-28 | 1978-09-27 | $7700.00 | Window Closed / Lapsed |