US5993263A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reduced mating force electrical connector
Assignee: Molex LLC
•
Filing: 1997-08-15
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Granted: 1999-11-30
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Expires: 2017-08-15
Abstract
Abstract An electrical connector includes a dielectric housing having an forwardly projecting mating portion with a continuous or uninterrupted leading edge. A plurality of terminals are mounted on the housing with contact portions on at least one side of the forwardly projecting mating portion. A recess is formed adjacent the continuous leading edge of the mating portion in line with the contact portion of at least one of the terminals. The recess is deep enough to avoid at least initial engagement of the mating portion by a resilient contact of a mating connector.
Inventors
- 👤 Stephen A. Sampson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:40
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/722; H01R12/725; H01R13/00; H01R13/62; H01R13/629; H01R13/631; H01R13/02; H01R13/193
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
154 words
An electrical connector, comprising: a one-piece dielectric housing having an elongated flange with opposite ends, a mating portion projecting forwardly of the flange between said ends, said mating portion having opposite sides extending rearwardly from a continuous leading edge; a plurality of terminals mounted on the housing, each terminal including a contact portion on one of said opposite sides of the forwardly projecting mating portion of the housing for engagement by a resilient contact of an appropriate complementary mating connector; and at least one of said opposite sides of said forwardly projecting mating portion including at least one recess contiguous with the continuous leading edge of the mating portion and in line with the contact portion of at least one of said terminals, the recess being deep enough to avoid engagement of the mating portion by the resilient contact of the mating connector upon initial engagement of the mating connector to the mating portion.
Claim 2
Dependent Claim
154 words
An electrical connector, comprising: a one-piece dielectric housing having an elongated flange with opposite ends, a mating portion projecting forwardly of the flange between said ends, said mating portion having opposite sides extending rearwardly from a continuous leading edge; a plurality of terminals mounted on the housing, each terminal including a contact portion on one of said opposite sides of the forwardly projecting mating portion of the housing for engagement by a resilient contact of an appropriate complementary mating connector; and at least one of said opposite sides of said forwardly projecting mating portion including at least one recess contiguous with the continuous leading edge of the mating portion and in line with the contact portion of at least one of said terminals, the recess being deep enough to avoid engagement of the mating portion by the resilient contact of the mating connector upon initial engagement of the mating connector to the mating portion.
Claim 3
Dependent Claim
38 words
The electrical connector of claim 1 wherein said recess extends rearwardly of the continuous leading edge of the mating portion to a point substantially adjacent a forward tip of the contact portion of said at least one terminal.
Claim 4
Dependent Claim
18 words
The electrical connector of claim 1, including one of said recesses on each side of said mating portion.
Claim 5
Dependent Claim
44 words
The electrical connector of claim 1 wherein the contact portions of some of said terminals extend a greater distance from the flange than at least one other of the terminals, and said recess is in line with the contact portion of the other terminal.
Claim 6
Dependent Claim
13 words
The electrical connector of claim 1 wherein said recess comprises an inclined ramp.
Claim 7
Dependent Claim
38 words
The electrical connector of claim 5 wherein said recess extends rearwardly of the continuous leading edge of the mating portion to a point substantially adjacent a forward tip of the contact portion of said at least one terminal.
Claim 8
Dependent Claim
34 words
The electrical connector of claim 1, including a plurality of said mating portions spaced apart longitudinally along said flange and projecting forwardly therefrom, with said recess on at least one of the mating portions.
Claim 9
Dependent Claim
20 words
The electrical connector of claim 7, including a plurality of said recesses on at least one of the mating portions.
Claim 10
Dependent Claim
15 words
The electrical connector of claim 7, including one of said recesses on each mating portion.
Claim 11
Dependent Claim
18 words
The electrical connector of claim 9, including one of said recesses on each side of each mating portion.
Claim 12
Dependent Claim
149 words
An electrical connector, comprising: a one-piece dielectric housing having an elongated flange with opposite ends, a mating portion projecting forwardly of the flange between said ends, said mating portion having opposite sides extending rearwardly from a continuous leading edge; a plurality of terminals mounted on the housing, each terminal including a contact portion on one side of the forwardly projecting mating portion of the housing for engagement by a resilient contact of an appropriate complementary mating connector; and at least one side of said forwardly projecting mating portion including at least one recess in the form of an inclined ramp contiguous with the continuous leading edge of the mating portion in line with the contact portion of at least one of said terminals, the recess extending rearwardly of the continuous leading edge to a point adjacent a forward tip of the contact portion of said at least one terminal.
Claim 13
Dependent Claim
149 words
An electrical connector, comprising: a one-piece dielectric housing having an elongated flange with opposite ends, a mating portion projecting forwardly of the flange between said ends, said mating portion having opposite sides extending rearwardly from a continuous leading edge; a plurality of terminals mounted on the housing, each terminal including a contact portion on one side of the forwardly projecting mating portion of the housing for engagement by a resilient contact of an appropriate complementary mating connector; and at least one side of said forwardly projecting mating portion including at least one recess in the form of an inclined ramp contiguous with the continuous leading edge of the mating portion in line with the contact portion of at least one of said terminals, the recess extending rearwardly of the continuous leading edge to a point adjacent a forward tip of the contact portion of said at least one terminal.
Claim 14
Dependent Claim
20 words
The electrical connector of claim 11, including a plurality of said recesses on at least one of the mating portions.
Claim 15
Dependent Claim
43 words
The electrical connector of claim 11 wherein the contact portions of some of said terminals are longer than the contact portion of at least one other of the terminals, and said recess is in line with the contact portion of the other terminal.
Claim 16
Dependent Claim
15 words
The electrical connector of claim 11, including one of said recesses on each mating portion.
Claim 17
Dependent Claim
18 words
The electrical connector of claim 14, including one of said recesses on each side of each mating portion.
Claim 18
Dependent Claim
124 words
An electrical connector, comprising: a housing having a flange from which a forwardly projecting mating portion extends, the mating portion having an uninterrupted leading edge; a plurality of terminals mounted on the housing, each terminal including a contact portion on the forwardly mating portion of the housing for engagement by a contact of an appropriate complementary mating connector; and said forwardly projecting mating portion including a recess continuous with and extending rearwardly from the uninterrupted leading edge of the mating portion in line with the contact portion of at least one of said terminals, the recess being deep enough to avoid engagement of the mating portion by the contact of the mating connector upon initial engagement of the mating connector to the mating portion.
Claim 19
Dependent Claim
124 words
An electrical connector, comprising: a housing having a flange from which a forwardly projecting mating portion extends, the mating portion having an uninterrupted leading edge; a plurality of terminals mounted on the housing, each terminal including a contact portion on the forwardly mating portion of the housing for engagement by a contact of an appropriate complementary mating connector; and said forwardly projecting mating portion including a recess continuous with and extending rearwardly from the uninterrupted leading edge of the mating portion in line with the contact portion of at least one of said terminals, the recess being deep enough to avoid engagement of the mating portion by the contact of the mating connector upon initial engagement of the mating connector to the mating portion.
Claim 20
Dependent Claim
37 words
The electrical connector of claim 16 wherein said recess extends rearwardly of the uninterrupted leading edge of the mating portion to a point adjacent a forward tip of the contact portion of said at least one terminal.
Claim 21
Dependent Claim
43 words
The electrical connector of claim 16 wherein the contact portions of some of said terminals are longer than the contact portion of at least one other of the terminals, and said recess is in line with the contact portion of the other terminal.
Claim 22
Dependent Claim
13 words
The electrical connector of claim 16 wherein said recess comprises an inclined ramp.
Claim 23
Dependent Claim
37 words
The electrical connector of claim 19 wherein said recess extends rearwardly of the uninterrupted leading edge of the mating portion to a point adjacent a forward tip of the contact portion of said at least one terminal.
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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) | 2002-11-29 | 2003-05-31 | 2003-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-11-29 | 2007-05-31 | 2007-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-11-29 | 2011-05-31 | 2011-11-30 | $7700.00 | Window Closed / Lapsed |