US4617548A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Current sensing resistance apparatus
Assignee: Unisys Corp
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Filing: 1985-01-07
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Granted: 1986-10-14
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Expires: 2005-01-07
Abstract
Abstract Current sensing resistance apparatus in the form of a single piece, unitary, U-shaped conductor fabricated from thin flat ribbon material to provide two parallel leg portions terminating in opposite bifurcated ends each pair of which are dissimilarly sized thereby forming electrical circuit connecting elements.
Inventors
- 👤 Paul K. Buchwald, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 23:09
CPC Classifications
G; G01; G01R; G01R1/00; G01R1/20; G01R1/203
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
Current sensing resistance apparatus comprising: a thin conductive ribbon having a length greater than its width and comprises of resistance grade conductive material, said ribbon terminating at each opposite end in a longitudinal bifurcation forming individual pairs of input-output terminals respectively, wherein one terminal of each pair of terminals being disproportinately larger than the other terminal of each pair, and said ribbon being formed into parallel portions effective to permit said terminals to be interconnected into associated operative electrical circuitry with which the device is utilized.
Claim 2
Dependent Claim
86 words
Current sensing resistance apparatus comprising: a thin conductive ribbon having a length greater than its width and comprises of resistance grade conductive material, said ribbon terminating at each opposite end in a longitudinal bifurcation forming individual pairs of input-output terminals respectively, wherein one terminal of each pair of terminals being disproportinately larger than the other terminal of each pair, and said ribbon being formed into parallel portions effective to permit said terminals to be interconnected into associated operative electrical circuitry with which the device is utilized.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-10-13 | 1990-04-14 | 1990-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-10-13 | 1994-04-14 | 1994-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-10-13 | 1998-04-14 | 1998-10-14 | $7700.00 | Window Closed / Lapsed |