Patent US5018983A successfully refreshed from Google Patents.
US5018983A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical adapter for interconnection with a switch
Assignee: Lucerne Products Inc
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Filing: 1989-09-25
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Granted: 1991-05-28
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Expires: 2009-09-25
Abstract
Abstract An electrical adapter is provided for interconnection with a switch intended for interconnecting a line voltage with a motor. The adapter has four blades extending therefrom for receipt by plug-in receptacles for the switch. The adapter, through a printed circuit board, interconnects the blades with receptacles for receiving wires from a motor, from a filter, and from a line voltage. The line voltage connectors are of the screw-in type, allowing the adapter to convert a switch having plug-in connectors to one having screw-in connectors for the line voltage.
Inventors
- 👤 Robert W. Bittel
- 👤 Jules W. Rhine, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:53
CPC Classifications
H; H01; H01R; H01R31/00; H01R31/06
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
241 words
An electrical adapter for interconnection with a switch having connectors for interconnection with a line voltage source and a motor, comprising: a housing; a first pair of connectors carried by said housing and adapted for mating interconnection with connections of the switch intended for interconnection with the motor; a second pair of connectors carried by said housing and adapted for mating interconnection with connections of the switch intended for interconnection with the motor; a third pair of connectors carried by said housing for mating interconnection with wires connected to the line voltage, each of said third pair of connectors comprising a connector block having intersecting passages therein, a first such passage adapted for receiving a wire, and a second such passage being threaded to receive a screw for locking said wire, said connector blocks being in engagement with circuit means; a fourth pair of connectors carried by said housing for mating interconnection with wires connected to the motor, said fourth pair of connectors comprising first and second spring clips in wire-receiving communication with said circuit means; and said circuit means being carried by said housing for electrically interconnecting respective ones of said first and third pairs of connectors and respective ones of said second and fourth pairs of connectors, said circuit means comprising a printed circuit board, said connector blocks being attached to said printed circuit board and adapted for engaging and urging wires received thereby against said printed circuit board.
Claim 2
Dependent Claim
241 words
An electrical adapter for interconnection with a switch having connectors for interconnection with a line voltage source and a motor, comprising: a housing; a first pair of connectors carried by said housing and adapted for mating interconnection with connections of the switch intended for interconnection with the motor; a second pair of connectors carried by said housing and adapted for mating interconnection with connections of the switch intended for interconnection with the motor; a third pair of connectors carried by said housing for mating interconnection with wires connected to the line voltage, each of said third pair of connectors comprising a connector block having intersecting passages therein, a first such passage adapted for receiving a wire, and a second such passage being threaded to receive a screw for locking said wire, said connector blocks being in engagement with circuit means; a fourth pair of connectors carried by said housing for mating interconnection with wires connected to the motor, said fourth pair of connectors comprising first and second spring clips in wire-receiving communication with said circuit means; and said circuit means being carried by said housing for electrically interconnecting respective ones of said first and third pairs of connectors and respective ones of said second and fourth pairs of connectors, said circuit means comprising a printed circuit board, said connector blocks being attached to said printed circuit board and adapted for engaging and urging wires received thereby against said printed circuit board.
Claim 3
Dependent Claim
22 words
The electrical adapter according to claim 1, further comprising locking means attached to said housing for securing said housing to the switch.
Claim 4
Dependent Claim
26 words
The electrical adapter according to claim 2, wherein said locking means comprises a pair of clips having openings therein adapted for receiving ears on the switch.
Claim 5
Dependent Claim
35 words
The electrical adapter according to claim 1, further comprising a fifth pair of connectors carried by said housing and interposed between one of said connectors of each of said third and fourth pairs of connectors.
Claim 6
Dependent Claim
19 words
The electrical adapter according to claim 4, wherein said fifth pair of connectors is adapted to receive a filter.
Claim 7
Dependent Claim
21 words
The electrical adapter according to claim 5, wherein said first and second pairs of connectors comprise blades extending from said housing.
Claim 8
Dependent Claim
18 words
The electrical adapter according to claim 6, wherein each of said fifth pair of connectors comprises a receptacle.
Claim 9
Dependent Claim
27 words
The electrical adapted according to claim 7, in which said fifth pair of connectors comprises third and fourth spring clips in wire-receiving communication with said circuit means.
Claim 10
Dependent Claim
43 words
The electrical adapter according to claim 8, wherein said third spring clip is biased against one of said connector blocks, and said fourth spring clip is biased against a conductor plate in electrical interconnection with one of said first and second spring clips.
Claim 11
Dependent Claim
181 words
An electrical adapter for interconnection with a switch having receptacles intended for interconnection with a line voltage source and a motor, comprising: a housing having a top plate and a bottom plate, and being enclosed by side members interconnecting said top and bottom plates; a printed circuit board received within said housing; a first pair of blades connected to said printed circuit board and extending from said housing, and adapted for receipt by the receptacles intended for interconnection with the line voltage; a second pair of blades connected to said printed circuit board and extending from said housing, and adapted for receipt by the receptacles intended for interconnection with the motor; a first set of receptacles in said housing in communication through said printed circuit board with said first set of blades; a second set of receptacles in said housing in communication through said printed circuit board with said second set of blades; and a third set of receptacles in said housing in communication through said printed circuit board with one of each of said first and second sets of blades.
Claim 12
Dependent Claim
181 words
An electrical adapter for interconnection with a switch having receptacles intended for interconnection with a line voltage source and a motor, comprising: a housing having a top plate and a bottom plate, and being enclosed by side members interconnecting said top and bottom plates; a printed circuit board received within said housing; a first pair of blades connected to said printed circuit board and extending from said housing, and adapted for receipt by the receptacles intended for interconnection with the line voltage; a second pair of blades connected to said printed circuit board and extending from said housing, and adapted for receipt by the receptacles intended for interconnection with the motor; a first set of receptacles in said housing in communication through said printed circuit board with said first set of blades; a second set of receptacles in said housing in communication through said printed circuit board with said second set of blades; and a third set of receptacles in said housing in communication through said printed circuit board with one of each of said first and second sets of blades.
Claim 13
Dependent Claim
45 words
The electrical adapter according to claim 10, wherein said first set of receptacles comprises a pair of conductor blocks, each having a pair of interconnecting passages therein, one for receiving a wire and one for receiving means for securing said wire within said conductor block.
Claim 14
Dependent Claim
27 words
The electrical adapter according to claim 11, wherein said second set of receptacles comprises a pair of spring clips in biased engagement with said printed circuit board.
Claim 15
Dependent Claim
42 words
The electrical adapter according to claim 12, wherein said third set of receptacles comprises a pair of spring clips, one in engagement with one of said conductor blocks, and one in engagement with a conductive plate connected to said printed circuit board.
Claim 16
Dependent Claim
22 words
The electrical adapter according to claim 10, further comprising locking means on opposite sides of said housing for engagement with the switch.
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) | 1994-05-27 | 1994-11-26 | 1995-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-05-27 | 1998-11-26 | 1999-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-05-27 | 2002-11-26 | 2003-05-28 | $7700.00 | Window Closed / Lapsed |