US4830631A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuse holder for connecting a flat-type fuse block between a pair of wires
Assignee: Individual
•
Filing: 1988-08-26
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Granted: 1989-05-16
•
Expires: 2008-08-26
Abstract
Abstract This invention discloses a fuse holder for connecting a flat-type fuse block between a pair of wires, the flat-type fuse block having a flat body with a pair of male terminals vertically and outwardly protruding from its inside, and a fuse disposed inside the flat body connecting the pair of male terminals. The improvement is characterized in that a hollow, flat, and insulated housing has an opening which is substantially correspondent to one side of the flat body through which the male terminals protrude and that a pair of female terminals are fixed within the housing and are adapted to fit with the pair of male terminals, each female terminal having a connector member for connecting with a pair of wires, the connector members protruding from the openning and extending therealong.
Inventors
- 👤 Fu-Cheng Hsueh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:15
CPC Classifications
H; H01; H01H; H01H85/00; H01H85/02; H01H85/20; H01H85/201; H01H85/203; H01H85/2035
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
157 words
A fuse holder for connecting a flat-type fuse block between a pair of wires, said flat-type fuse block having a flat body which has two broad sides separated by a series of narrower sides, a pair of male terminals vertically and outwardly protruding through one said narrower side of said flat body from the inside thereof, and a fuse disposed inside the flat body connecting said pair of male terminals, wherein the improvement is characterized by: a hollow, flat insulated housing having two broad sides separated by a series of narrower sides, one of said narrower sides having an opening, said opening adapted to receive said male terminals; and a pair of female terminals fixed within said housing and adapted to mate with said pair of male terminals, each said female terminal having a connector member which is adapted to be joined to one of said wires, said connector members protruding from said opening and extending therealong.
Claim 2
Dependent Claim
157 words
A fuse holder for connecting a flat-type fuse block between a pair of wires, said flat-type fuse block having a flat body which has two broad sides separated by a series of narrower sides, a pair of male terminals vertically and outwardly protruding through one said narrower side of said flat body from the inside thereof, and a fuse disposed inside the flat body connecting said pair of male terminals, wherein the improvement is characterized by: a hollow, flat insulated housing having two broad sides separated by a series of narrower sides, one of said narrower sides having an opening, said opening adapted to receive said male terminals; and a pair of female terminals fixed within said housing and adapted to mate with said pair of male terminals, each said female terminal having a connector member which is adapted to be joined to one of said wires, said connector members protruding from said opening and extending therealong.
Claim 3
Dependent Claim
50 words
A fuse holder as claimed in claim 1, wherein said housing further comprises a trough member longitudinally formed along one side of said opening so as to receive said connector members therein, said trough member having two open ends so as to enable said pair of wires to pass therethrough.
Claim 4
Dependent Claim
32 words
A fuse holder as claimed in claim 2, wherein said connector members are in the shape of arced plates which may be conveniently depressed so as to clamp said pair of wires.
Claim 5
Dependent Claim
26 words
A fuse holder as claimed in claim 3, wherein said trough member is in the shape of an arc so as to receive said connector members.
Claim 6
Dependent Claim
41 words
A fuse holder as claimed in claim 4, wherein said trough has at least one notch formed traversely between said two open ends of said trough, circumferentially extending around the periphery of said trough, so as to increase the flexibility thereof.
Claim 7
Dependent Claim
25 words
A fuse holder as claimed in claim 5, wherein each said connector member has a slot traversely formed therein, circumferentially extending around the periphery thereof.
Claim 8
Dependent Claim
36 words
A fuse holder as claimed in claim 6, wherein said housing has an elongated detent formed on an internal surface of one of said two broad sides thereof detachably fixing said female terminals within said housing.
Claim 9
Dependent Claim
30 words
A fuse holder as claimed in claim 1, 2, 3, 4, 5, 6, or 7, further comprising a cap adapted to cover said flat body of said flat-type fuse block.
Claim 10
Dependent Claim
22 words
A fuse holder as claimed in claim 8, wherein said cap is connected with said housing by means of a flexible strip.
Claim 11
Dependent Claim
49 words
A fuse holder as claimed in claim 9, wherein said cap has at least one protrusion formed on its internal surface, said protrusion being adapted to engage with the periphery of said flat body of said flat-type fuse block, enabling said cap to stably join with said flat body.
Claim 12
Dependent Claim
26 words
A fuse holder as claimed in claim 10, wherein said cap has at least one notch extending along its periphery, so as to increase its flexibility.
References Cited (Backward Citations)
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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) | 1992-05-15 | 1992-11-14 | 1993-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-05-15 | 1996-11-14 | 1997-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-05-15 | 2000-11-14 | 2001-05-16 | $7700.00 | Window Closed / Lapsed |