Patent US3176202A successfully refreshed from Google Patents.
US3176202A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Semiconductor device
Assignee: MA Com Inc
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Filing: 1962-02-07
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Granted: 1965-03-30
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Expires: 1982-02-07
Abstract
No abstract record available.
Inventors
- 👤 Jr Arthur Uhlir
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:25
CPC Classifications
H; H01; H01P; H01P1/00; H01P1/10; H10; H10D; H10D99/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A RECTIFYING DIODE ASSEMBLY COMPRISING: A PAIR OF DIODES EACH HAVING SIMILAR ELECTRICAL CHARACTERISTICS AND A PAIR OF OPPOSITE POLES ARRANGED IN RELATIVELY OPPOSITE DIRECTIONS; A HOLLOW INSULATING HOUSING ENCLOSING BOTH DIODES AND HAVING A PAIR OF OPEN ENDS; A FIRST LEAD, SUPPORTED BY THE HOUSING AT ONE OF THE OPEN ENDS, THE END OF THE FIRST LEAD BEING IN DIRECT OHMIC CONTACT WITH BOTH THE ONE POLE OF ONE DIODE AND THE OPPOSITE POLE OF THE OTHER DIODE; AND A SECOND LEAD, SUPPORTED BY THE HOUSING AT THE OTHER OPEN END, THE END OF THE SECOND LEAD BEING IN DIRECT OHMIC CONTACT WITH BOTH THE OPPOSITE POLE OF THE SAID ONE DIODE AND THE ONE POLE OF THE SAID OTHER DIODE.
Claim 2
Dependent Claim
122 words
A RECTIFYING DIODE ASSEMBLY COMPRISING: A PAIR OF DIODES EACH HAVING SIMILAR ELECTRICAL CHARACTERISTICS AND A PAIR OF OPPOSITE POLES ARRANGED IN RELATIVELY OPPOSITE DIRECTIONS; A HOLLOW INSULATING HOUSING ENCLOSING BOTH DIODES AND HAVING A PAIR OF OPEN ENDS; A FIRST LEAD, SUPPORTED BY THE HOUSING AT ONE OF THE OPEN ENDS, THE END OF THE FIRST LEAD BEING IN DIRECT OHMIC CONTACT WITH BOTH THE ONE POLE OF ONE DIODE AND THE OPPOSITE POLE OF THE OTHER DIODE; AND A SECOND LEAD, SUPPORTED BY THE HOUSING AT THE OTHER OPEN END, THE END OF THE SECOND LEAD BEING IN DIRECT OHMIC CONTACT WITH BOTH THE OPPOSITE POLE OF THE SAID ONE DIODE AND THE ONE POLE OF THE SAID OTHER DIODE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-29 | 1968-09-28 | 1969-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-29 | 1972-09-28 | 1973-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-29 | 1976-09-28 | 1977-03-30 | $7700.00 | Window Closed / Lapsed |