US3307077A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flat package bridge rectifier
Assignee: Individual
•
Filing: 1965-10-23
•
Granted: 1967-02-28
•
Expires: 1985-10-23
Abstract
No abstract record available.
Inventors
- 👤 Bernstein Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:30
CPC Classifications
H; H10; H10W; H10W90/00; Y; Y10; Y10S; Y10S257/00; Y10S257/909
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A FLAT PACKAGE BRIDGE RECTIFIER COMPRISING FOUR STACKS OF IMPERFORATE RECTIFIER CELLS, SAID STACKS BEING ARRANGED RELATIVE TO ONE ANOTHER IN A SQUARE, TWO PAIRS OF ELONGATED TERMINAL STRIPS, THE TWO STRIPS IN EACH PAIR BEING COLLATERAL OF ONE ANOTHER, ONE PAIR BEING BENEATH THE FOUR STACKS AND THE OTHER PAIR BEING ABOVE THE FOUR STACKS, ONE PAIR BEING DISPOSED TRANSVERSELY OF THE OTHER PAIR, SAID ASSEMBLY OF CELLS AND TERMINAL STRIPS FORMING A BRIDGE OF FOUR RECTIFIERS WITH FOUR TERMINAL STRIPS FOR EXTERNAL CON-
Claim 2
Dependent Claim
85 words
A FLAT PACKAGE BRIDGE RECTIFIER COMPRISING FOUR STACKS OF IMPERFORATE RECTIFIER CELLS, SAID STACKS BEING ARRANGED RELATIVE TO ONE ANOTHER IN A SQUARE, TWO PAIRS OF ELONGATED TERMINAL STRIPS, THE TWO STRIPS IN EACH PAIR BEING COLLATERAL OF ONE ANOTHER, ONE PAIR BEING BENEATH THE FOUR STACKS AND THE OTHER PAIR BEING ABOVE THE FOUR STACKS, ONE PAIR BEING DISPOSED TRANSVERSELY OF THE OTHER PAIR, SAID ASSEMBLY OF CELLS AND TERMINAL STRIPS FORMING A BRIDGE OF FOUR RECTIFIERS WITH FOUR TERMINAL STRIPS FOR EXTERNAL CON-
References Cited (Backward Citations)
US2215667A
Cited
US3211873A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-27 | 1970-08-29 | 1971-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-27 | 1974-08-29 | 1975-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-27 | 1978-08-29 | 1979-02-28 | $7700.00 | Window Closed / Lapsed |