US4812601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical terminal
Assignee: Universal Lighting Technologies Inc
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Filing: 1987-10-20
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Granted: 1989-03-14
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Expires: 2007-10-20
Abstract
Abstract An improved electrical terminal which is attached to a terminal board having a base section from which extends a pair of spaced arms. One of the arms has its end formed with a notch to accept a relatively small diameter wire to be wound around the arm and the other has a tubular pocket at its end to accept the uninsulated end of a larger diameter wire. The length of the two arms and the terminal base section provide a heat sink to maintain the integrity of the solder connection of the smaller diameter wire wound on and soldered to the one arm at the time of soldering of the larger diameter wire in the pocket on the other arm.
Inventors
- 👤 Freimuth Lothar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:37
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/02; H01R4/023; H01R4/58; H01R4/62
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
145 words
A terminal of electrically conductive material comprising: a generally rectangular base portion, first and second elongated arms lying generally parallel to each other and extending in the same direction from said base portion, said arms being spaced apart with one of said arms being longer than the other, a notch formed adjacent the free end of one of said arms to accept a wire of a first diameter to be wound around and soldered to said one arm, a tubular pocket formed at the free end of the other and longer of said arms for accepting and having soldered thereto a wire of a larger diameter than said first diameter, and said base portion of said terminal serving as a heat sink when heat is applied to one of said arms to prevent the wire connected to the other of said arms from becoming detached.
Claim 2
Dependent Claim
145 words
A terminal of electrically conductive material comprising: a generally rectangular base portion, first and second elongated arms lying generally parallel to each other and extending in the same direction from said base portion, said arms being spaced apart with one of said arms being longer than the other, a notch formed adjacent the free end of one of said arms to accept a wire of a first diameter to be wound around and soldered to said one arm, a tubular pocket formed at the free end of the other and longer of said arms for accepting and having soldered thereto a wire of a larger diameter than said first diameter, and said base portion of said terminal serving as a heat sink when heat is applied to one of said arms to prevent the wire connected to the other of said arms from becoming detached.
Claim 3
Dependent Claim
24 words
A terminal as in claim 1 wherein said terminal base portion comprises two sections of the electrically conductive material, one folded relative the other.
Claim 4
Dependent Claim
23 words
A terminal as in claim 1 wherein said pocket is bent back to lie toward and along the length of said other arm.
Claim 5
Dependent Claim
53 words
A terminal as in claim 1 wherein the notch of said one arm is formed by an inwardly angled cut, thereafter a piece of the said one arm being straight but in from the edge of said arm, and then a tab which is generally transverse to the length of said one arm.
Claim 6
Dependent Claim
31 words
A terminal as in claim 1 wherein said tubular pocket is formed from at least one flap which extends transversely from said other arm and is folded to form the pocket.
Claim 7
Dependent Claim
14 words
A terminal as in claim 5 wherein said pocket is generally elliptical in shape.
Claim 8
Dependent Claim
24 words
A terminal as in claim 1 in combination with a circuit board, said base portion of said terminal being connected to said terminal board.
Claim 9
Dependent Claim
47 words
A terminal as in claim 2 in combination with a circuit board having a base and an upwardly extending strip, one section of the terminal base portion being connected to the circuit board base and the other section connected to the upwardly extending strip of the board.
Claim 10
Dependent Claim
38 words
A terminal as in claim 8 wherein at least one of the sections of said base portions of said terminal is attached to said board by integral flaps extending from said terminal which are attached to said board.
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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) | 1992-03-13 | 1992-09-12 | 1993-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-03-13 | 1996-09-12 | 1997-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-03-13 | 2000-09-12 | 2001-03-14 | $7700.00 | Window Closed / Lapsed |