US6086411A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector
Assignee: Sumitomo Wiring Systems Ltd
•
Filing: 1999-02-11
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Granted: 2000-07-11
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Expires: 2019-02-11
Abstract
Abstract An electrical connector has a sealing face 30 provided along the entire circumference of a side edge and upper face of a foot member 25 and along outer side faces and an outer base face of a terminal housing chamber 23. An operating member 26B and short-circuiting terminal 24 are sealed by a boot 31, an opening edge 31A of the boot 31 fitting tightly with a continuous sealing circumference face 30, thereby preventing the entry of water or dirt. The arrangement ensures that the locking arm 26 can be operated without risk of breaking the seal.
Inventors
- 👤 Tetsuya Shinozaki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:44
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/52; H01R13/5219; H01R13/62; H01R13/627; H01R13/6271; H01R13/6272; H01R13/64; H01R13/641; H01R13/66; H01R13/70; H01R13/703; H01R13/7031
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
101 words
An electrical connector comprising a housing, a locking arm on the housing, movable between latched and unlatched conditions, and a short-circuiting terminal in the housing and responsive to movement of said locking arm to indicate said latched and unlatched conditions, the locking arm having an operating member and being mounted on said housing via a foot, wherein a resilient sealing boot is provided for said operating member and said short-circuiting terminal, the mouth of the boot defining a seal adapted for tight engagement with a sealing circumference of said housing, and said sealing circumference extending along opposite sides of said foot.
Claim 2
Dependent Claim
101 words
An electrical connector comprising a housing, a locking arm on the housing, movable between latched and unlatched conditions, and a short-circuiting terminal in the housing and responsive to movement of said locking arm to indicate said latched and unlatched conditions, the locking arm having an operating member and being mounted on said housing via a foot, wherein a resilient sealing boot is provided for said operating member and said short-circuiting terminal, the mouth of the boot defining a seal adapted for tight engagement with a sealing circumference of said housing, and said sealing circumference extending along opposite sides of said foot.
Claim 3
Dependent Claim
77 words
A connector according to claim 1 wherein said locking arm extends on either side of said foot, one side of said locking arm comprising said operating member, and the other side of said locking arm comprising a latch member, wherein said sealing circumference extends from a point on said housing along one side of said foot, over said locking arm, along the other side of said foot and around a portion of said housing to said point.
Claim 4
Dependent Claim
24 words
A connector according to claim 1 wherein said locking arm extends on either side of said foot and is movable in a see-saw fashion.
Claim 5
Dependent Claim
36 words
A connector according to claim 1 and further including a clamp ring adjacent to mouth of said boot on the outside, said clamp ring being adapted to urge said seal and sealing circumference into tight engagement.
Claim 6
Dependent Claim
20 words
A connector according to claim 4 wherein said boot includes a circumferentially extending channel adapted to receive said clamp ring.
Claim 7
Dependent Claim
30 words
A connector according to claim 4 wherein said housing further includes latch arms for engagement with said clamp ring and adapted to retain said clamp ring in a predetermined position.
Claim 8
Dependent Claim
26 words
A connector according to claim 6 wherein said latch arms comprise resilient hook members, and said clamp ring include protrusions for engagement with said hook members.
Claim 9
Dependent Claim
20 words
A connector according to claim 6 wherein said boot includes a circumferentially extending channel adapted to receive said clamp ring.
Claim 10
Dependent Claim
17 words
A connector according to claim 1 wherein said seal is defined on the inside of said boot.
Claim 11
Dependent Claim
36 words
A connector according to claim 9 and further including a clamp ring adjacent to mouth of said boot on the outside, said clamp ring being adapted to urge said seal and sealing circumference into tight engagement.
Claim 12
Dependent Claim
30 words
A connector according to claim 10 wherein said housing further includes latch arms for engagement with said clamp ring and adapted to retain said clamp ring in a predetermined position.
Claim 13
Dependent Claim
26 words
A connector according to claim 6 wherein said latch arms comprise resilient hook members, and said clamp ring include protrusions for engagement with said hook members.
Claim 14
Dependent Claim
20 words
A connector according to claim 12 wherein said boot includes a circumferentially extending channel adapted to receive said clamp ring.
Claim 15
Dependent Claim
23 words
A connector according to claim 1 wherein said housing includes a chamber for said short-circuiting terminal, said sealing circumference extending around said chamber.
Claim 16
Dependent Claim
29 words
A connector according to claim 14 wherein said sealing chamber is open on the side facing said locking arm whereby said operating member can contact said short-circuiting terminal directly.
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) | 2003-07-11 | 2004-01-10 | 2004-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-07-11 | 2008-01-10 | 2008-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-07-11 | 2012-01-10 | 2012-07-11 | $7700.00 | Window Closed / Lapsed |