US5928038A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector position assurance system
Assignee: Molex LLC
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Filing: 1998-04-24
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Granted: 1999-07-27
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Expires: 2018-04-24
Abstract
Abstract A connector position assurance system is provided for an electrical connector adapted for mating with another mateable connecting device. A connector housing has at least one terminal-receiving passage and including a locking arm adapted for latching with the mateable connecting device. A terminal is positionable in the passage. A terminal position assurance device (TPA) is mountable on the housing. A connector position assurance device (CPA) is, movably mounted on the housing and is operatively associated with the locking arm. The TPA includes a guide structure for guiding movement of the CPA.
Inventors
- 👤 Paul Christopher Berg
- 👤 Paul D. Cecil, Jr.
- 👤 Clarence Robert Moon, III
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:27
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/629; H01R13/40; H01R13/42; H01R13/436; H01R13/4361; H01R13/627; H01R13/6271; H01R13/6272
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
150 words
A connector position assurances system for an electrical connector adapted for mating with another mateable connecting device, comprising: a connector housing means including a relatively movable locking arm having a latch for mechanically interlocking with a cooperating latch of the mateable connecting device, the housing means further including least one terminal-receiving passage; at least one terminal positionable in said passage; a terminal position assurance device (TPA) mountable on the housing means in a given position assuring proper positioning of the terminal in the passage; a connector position assurance device (CPA) mountable on the housing means and movable relative thereto between a first position allowing movement of said locking arm and mating of the connector and the mateable connecting device and a second position blocking movement of the locking arm with the connector fully mated; and the TPA including guide means for guiding the CPA between its first and second positions.
Claim 2
Dependent Claim
150 words
A connector position assurances system for an electrical connector adapted for mating with another mateable connecting device, comprising: a connector housing means including a relatively movable locking arm having a latch for mechanically interlocking with a cooperating latch of the mateable connecting device, the housing means further including least one terminal-receiving passage; at least one terminal positionable in said passage; a terminal position assurance device (TPA) mountable on the housing means in a given position assuring proper positioning of the terminal in the passage; a connector position assurance device (CPA) mountable on the housing means and movable relative thereto between a first position allowing movement of said locking arm and mating of the connector and the mateable connecting device and a second position blocking movement of the locking arm with the connector fully mated; and the TPA including guide means for guiding the CPA between its first and second positions.
Claim 3
Dependent Claim
76 words
The connector position assurance system of claim 1 wherein said locking arm is movable relative to the housing means between a first position when the connector is fully mated and a second position of incomplete mating of the connector and the mateable connecting device, and the locking arm in its second position of incomplete mating blocking movement of the CPA from its first position to its second position thereby indicating the connector is not fully mated.
Claim 4
Dependent Claim
28 words
The connector position assurance system of claim 1 wherein said guide means on the TPA comprise a pair of spaced guide rails between which the CPA is movable.
Claim 5
Dependent Claim
37 words
The connector position assurance system of claim 3 wherein said connector housing means include a pair of guide rails aligned with the guide rails on the TPA for guiding the CPA between its first and second positions.
Claim 6
Dependent Claim
43 words
The connector position assurance system of claim 4 wherein said connector housing means include first and second housing parts, the CPA being movably mounted on the first housing part, and said guide rails on the housing means being on the second housing part.
Claim 7
Dependent Claim
18 words
The connector position assurance system of claim 5 wherein said TPA is mountable on the second housing part.
Claim 8
Dependent Claim
40 words
The connector position assurance system of claim 1 wherein said connector housing means include a pair of housing parts, the CPA being movably mounted on one of the housing parts and the TPA being mounted on the other housing part.
Claim 9
Dependent Claim
34 words
The connector position assurance system of claim 1 wherein said connector housing means include guide means cooperating with the guide means on the TPA for guiding the CPA between its first and second positions.
Claim 10
Dependent Claim
41 words
The connector position assurance system of claim 1 wherein said TPA is mountable on the housing means in a first direction, and the CPA is movable relative to the housing means in a second direction generally transverse to said first direction.
Claim 11
Dependent Claim
52 words
The connector position assurance system of claim 1 wherein said TPA is mountable on the housing means in a path intersecting the path of movement of said CPA, such that the CPA cannot move to its second position unless the connector is fully mated and the TPA is in said given position.
Claim 12
Dependent Claim
91 words
A connector position assurance system for an electrical connector adapted for mating with another mateable connecting device, comprising: a connector housing means having at least one terminal-receiving passage and including a locking arm adapted for latching with the mateable connecting device; at least one terminal positionable in said passage; a terminal position assurance device (TPA) mountable on the housing means; a connector position assurance device (CPA) movably mounted on the housing means and operatively associated with said locking arm; and the TPA including guide means for guiding movement of the CPA.
Claim 13
Dependent Claim
91 words
A connector position assurance system for an electrical connector adapted for mating with another mateable connecting device, comprising: a connector housing means having at least one terminal-receiving passage and including a locking arm adapted for latching with the mateable connecting device; at least one terminal positionable in said passage; a terminal position assurance device (TPA) mountable on the housing means; a connector position assurance device (CPA) movably mounted on the housing means and operatively associated with said locking arm; and the TPA including guide means for guiding movement of the CPA.
Claim 14
Dependent Claim
60 words
The connector position assurance system of claim 11 wherein said locking arm is movable relative to the housing means between a first position when the connector is fully mated and a second position of incomplete mating of the connector and the mateable connecting device, and the locking arm in its second position of incomplete mating blocking movement of the CPA.
Claim 15
Dependent Claim
28 words
The connector position assurance system of claim 11 wherein said guide means on the TPA comprise a pair of spaced guide rails between which the CPA is movable.
Claim 16
Dependent Claim
37 words
The connector position assurance system of claim 13 wherein said connector housing means include a pair of guide rails aligned with the guide rails on the TPA for guiding the CPA between its first and second positions.
Claim 17
Dependent Claim
43 words
The connector position assurance system of claim 14 wherein said connector housing means include first and second housing parts, the CPA being movably mounted on the first housing part, and said guide rails on the housing means being on the second housing part.
Claim 18
Dependent Claim
18 words
The connector position assurance system of claim 15 wherein said TPA is mountable on the second housing part.
Claim 19
Dependent Claim
40 words
The connector position assurance system of claim 11 wherein said connector housing means include a pair of housing parts, the CPA being movably mounted on one of the housing parts and the TPA being mounted on the other housing part.
Claim 20
Dependent Claim
30 words
The connector position assurance system of claim 11 wherein said connector housing means include guide means cooperating with the guide means on the TPA for guiding movement of the CPA.
Claim 21
Dependent Claim
41 words
The connector position assurance system of claim 11 wherein said TPA is mountable on the housing means in a first direction, and the CPA is movable relative to the housing means in a second direction generally transverse to said first direction.
Claim 22
Dependent Claim
47 words
The connector position assurance system of claim 11 wherein said TPA is mountable on the housing means in a path intersecting the path of movement of said CPA, such that the CPA cannot move unless connector is fully mated and the TPA is in said given position.
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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) | 2002-07-26 | 2003-01-25 | 2003-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-07-26 | 2007-01-25 | 2007-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-07-26 | 2011-01-25 | 2011-07-27 | $7700.00 | Window Closed / Lapsed |