Patent US3372307A successfully refreshed from Google Patents.
US3372307A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resistor and rectifier unit
Assignee: Indak Manufacturing Corp
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Filing: 1965-12-23
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Granted: 1968-03-05
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Expires: 1985-12-23
Abstract
No abstract record available.
Inventors
- 👤 Michael F Bedocs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:16
CPC Classifications
H; H10; H10W; H10W44/00; H10W44/401; H01; H01C; H01C10/00; H01C10/50
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
76 words
IN AN ELECTRICAL DEVICE, THE COMBINATION COMPRISING AN INSULATING SUPPORT, A PLURALITY OF TERMINAL MEMBERS MOUNTED ON SAID SUPPORT, ONE OF SAID TERMINAL MEMBERS HAVING A FLANGE THEREON PROJECTING AWAY FROM SAID SUPPORT, SAID FLANGE HAVING A SUBSTANTIALLY CIRCUL OPENING THEREIN, A RECTIFIER HAVING A CASING SECURELY MOUNTED IN SAID OPENING, SAID FLANGE HAVING A PLURALITY OF FINS THEREON RADIATING FROM SAID FLANGE AROUND SAID OPENING FOR DISSIPATING THE HEAT GENERATED IN SAID RECTIFIER DURING USE.
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) | 1971-03-05 | 1971-09-04 | 1972-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-05 | 1975-09-04 | 1976-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-05 | 1979-09-04 | 1980-03-05 | $7700.00 | Window Closed / Lapsed |