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US4630852A Expired / Lapsed US ⏱️ 0.0 years remaining

Latching mechanism

Assignee: Metro Industries Inc
•
Filing: 1985-05-01
•
Granted: 1986-12-23
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Expires: 2005-05-01
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Abstract

Abstract A latching mechanism, for latching and unlatching a panel movable relative to a stationary panel of a container, includes a latch secured to one of the panels, and a structure defining an opening in the other of the panels through which the latch extends when the movable panel is in container-closing position. A latch keeper is positioned by a positioning device in operative position relative to the other of the panels to engage and retain the latch when the movable panel is in container-closing position. A keeper actuating device is operable to shift the latch keeper to latch-releasing position. The positioning device and the keeper cooperate to maintain the keeper in operative position and the keeper is manually shiftable from the operative position for disengagement from the other of the panels.

Inventors

  • 👤 Robert M. White
  • 👤 Rodney E. Brancher

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 10:21
CPC Classifications
E; E05; E05C; E05C19/00; E05C19/06; Y; Y10; Y10S; Y10S292/00; Y10S292/37; Y10S292/53; Y10T; Y10T292/00; Y10T292/08; Y10T292/0894; Y10T292/0895; Y10T292/0902

Claims Analysis

Total Claims: 11
Claim 1
Independent Claim 235 words
A latching mechanism for latching and unlatching a panel movable relative to a stationary panel of a container, said latching mechanism comprising: latch means secured to one of said panels; means defining an opening in the other of said panels through which opening said latch means extends when said movable panel is in container-closing position; a latch keeper including an elongate portion formed with a slot at each end thereof; means removably mounting said keeper in operative position with said other of said panels, said keeper being mounted by said mounting means for movement between a latching position engaging and retaining said latch means when said movable panel is in container-closing position and a latch-releasing position releasing said latch means to permit said movable panel to move away from said stationary panel, said mounting means including a pair of headed studs fixed to said other panel, each stud being formed to enter and to disengage from one of said slots removably to position said keeper in said operative position, said studs and said slots being formed to permit manual shifting of said keeper from said operative position for disengagement from said other of said panels by disengaging said studs from said slots; and keeper actuating means operable to move said latch keeper, mounted by said mounting means, to said latch-releasing position, said mounting means and keeper cooperating to maintain said keeper in said operative position.
Claim 2
Dependent Claim 235 words
A latching mechanism for latching and unlatching a panel movable relative to a stationary panel of a container, said latching mechanism comprising: latch means secured to one of said panels; means defining an opening in the other of said panels through which opening said latch means extends when said movable panel is in container-closing position; a latch keeper including an elongate portion formed with a slot at each end thereof; means removably mounting said keeper in operative position with said other of said panels, said keeper being mounted by said mounting means for movement between a latching position engaging and retaining said latch means when said movable panel is in container-closing position and a latch-releasing position releasing said latch means to permit said movable panel to move away from said stationary panel, said mounting means including a pair of headed studs fixed to said other panel, each stud being formed to enter and to disengage from one of said slots removably to position said keeper in said operative position, said studs and said slots being formed to permit manual shifting of said keeper from said operative position for disengagement from said other of said panels by disengaging said studs from said slots; and keeper actuating means operable to move said latch keeper, mounted by said mounting means, to said latch-releasing position, said mounting means and keeper cooperating to maintain said keeper in said operative position.
Claim 3
Dependent Claim 18 words
A latching mechanism according to claim 1, wherein at least one of said slots is a keyhole slot.
Claim 4
Dependent Claim 71 words
A latching mechanism according to claim 1, wherein said elongate portion is formed of resilient material and said keeper actuating means is a headed button extending through an opening formed in said other panel, the head of said button bearing against said elongate portion and the shank of said button being manually depressible to cause said head to flex said elongate portion to move said keeper to said latch releasing position.
Claim 5
Dependent Claim 36 words
A latching mechanism according to claim 3, wherein said elongate portion is bowed between its ends away from said other panel whereby it is frictionally retained at its ends between said studs and said other panel.
Claim 6
Dependent Claim 297 words
A latching mechanism for latching and unlatching a panel movable relative to a stationary portion of a container to open and close the panel, said latching mechanism comprising: latch means secured to one of said movable panel and said stationary portion; means defining an opening in the other of said movable panel and said stationary portion through which said latch means extends when said movable panel is in container-closing position; a latch keeper including a portion formed with a slot therein; means removably mounting said keeper in operative position with said other of said movable panel and said stationary portion of the container, said keeper being mounted by said mounting means for movement between a latching position engaging and retaining said latch means when said movable panel is in container-closing position and a latch-releasing position releasing said latch means to permit said movable panel to move away from said stationary portion, said mounting means including means associated with said other of said movable panel and said stationary portion and extending through said slot normally frictionally to engage said portion of said keeper to retain said keeper in operative position, said frictional engaging means and said slot being formed to permit shifting of said keeper from said operative position to shift said slot relative to said frictional engaging means thereby to disengage said slot and frictional engaging means and permit disengagement of said keeper from said other of said movable panel and said stationary portion; and keeper actuating means mounted to extend through an opening in said other of said movable panel and said stationary portion and abut said keeper, said actuating means being manually depressible to shift said keeper to said latch-releasing position, said mounting means cooperating with said keeper to maintain said keeper in operative position.
Claim 7
Dependent Claim 297 words
A latching mechanism for latching and unlatching a panel movable relative to a stationary portion of a container to open and close the panel, said latching mechanism comprising: latch means secured to one of said movable panel and said stationary portion; means defining an opening in the other of said movable panel and said stationary portion through which said latch means extends when said movable panel is in container-closing position; a latch keeper including a portion formed with a slot therein; means removably mounting said keeper in operative position with said other of said movable panel and said stationary portion of the container, said keeper being mounted by said mounting means for movement between a latching position engaging and retaining said latch means when said movable panel is in container-closing position and a latch-releasing position releasing said latch means to permit said movable panel to move away from said stationary portion, said mounting means including means associated with said other of said movable panel and said stationary portion and extending through said slot normally frictionally to engage said portion of said keeper to retain said keeper in operative position, said frictional engaging means and said slot being formed to permit shifting of said keeper from said operative position to shift said slot relative to said frictional engaging means thereby to disengage said slot and frictional engaging means and permit disengagement of said keeper from said other of said movable panel and said stationary portion; and keeper actuating means mounted to extend through an opening in said other of said movable panel and said stationary portion and abut said keeper, said actuating means being manually depressible to shift said keeper to said latch-releasing position, said mounting means cooperating with said keeper to maintain said keeper in operative position.
Claim 8
Dependent Claim 169 words
In a latching mechanism for latching and unlatching a panel mounted for movement relative to a stationary panel and including latch means mounted with one of said panels capturable for latching and releasable for unlatching the other of said panels; a latch keeper comprising: a body for capturing and releasing said latch means; means associated with the other of said panels for frictionally securing said body to the other of said panels, said securing means including means defining at least one keyhole slot formed in one of said body and the other of said panels and stud means mounted on the other of said one of said body and the other of said panels, said stud means being formed to extend into said slot, said stud means and said slot further being formed to permit shifting of said body to shift said stud means relative to said slot to disengage one from the other and thereby permit said latch keeper to be demounted from said other of said panels.
Claim 9
Dependent Claim 169 words
In a latching mechanism for latching and unlatching a panel mounted for movement relative to a stationary panel and including latch means mounted with one of said panels capturable for latching and releasable for unlatching the other of said panels; a latch keeper comprising: a body for capturing and releasing said latch means; means associated with the other of said panels for frictionally securing said body to the other of said panels, said securing means including means defining at least one keyhole slot formed in one of said body and the other of said panels and stud means mounted on the other of said one of said body and the other of said panels, said stud means being formed to extend into said slot, said stud means and said slot further being formed to permit shifting of said body to shift said stud means relative to said slot to disengage one from the other and thereby permit said latch keeper to be demounted from said other of said panels.
Claim 10
Dependent Claim 26 words
A latching mechanism according to claim 6, wherein said body is formed of resilient material and is centrally bowed away from said other of said panels.
Claim 11
Dependent Claim 64 words
A latching mechanism according to claim 7, wherein said keeper is provided with means for engaging and retaining said latch means, said mechanism further comprising a keeper actuating member mounted with said other of said panels to apply a force to the centrally bowed portion of said body to move it to latch-releasing position upon the application of manual pressure to said actuating member.

References Cited (Backward Citations)

US1630533A Cited
US2050078A Cited
US2203202A Cited
US2656206A Cited
US2810600A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1989-12-22 1990-06-23 1990-12-23 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1993-12-22 1994-06-23 1994-12-23 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1997-12-22 1998-06-23 1998-12-23 $7700.00 Window Closed / Lapsed

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