US4655489A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastening device
Assignee: Southco Inc
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Filing: 1985-04-16
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Granted: 1987-04-07
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Expires: 2005-04-16
Abstract
Abstract A two-piece fastening assembly, for cabinet doors and other relatively movable objects, is disclosed. One piece comprises a housing, having attachments on its outside to fix it to one of the movable objects, with a rotatable, reciprocating catch positioned inside having projections which alternately engage fixed sockets in the housing. The other piece is a keeper that is attached to the other movable object that contacts the reciprocating catch and allows closing and opening of the two parts.
Inventors
- 👤 Robert H. Bisbing
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:50
CPC Classifications
E; E05; E05C; E05C19/00; E05C19/02; E05C19/022; Y; Y10; Y10S; Y10S292/00; Y10S292/04; Y10S292/38; Y10S292/49; Y10T; Y10T292/00; Y10T292/08; Y10T292/0911; Y10T292/0913; Y10T292/0914; Y10T292/62
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
236 words
A fastening device for releasably securing two relatively movable members together, comprising: (a) a housing having an opening in the front thereof, a cavity therein, a first fixed socket in the inside of the upper surface thereof, a second fixed socket at a predetermined location forward and below said first socket, and attachment means for affixing said housing to one of said members; (b) a keeper means for attachment to said other member and having a hooked projection positioned to be inserted within said housing upon relative movement of said members towards one another; (c) a plunger means positioned within said housing for lateral movement therein in response to the insertion or withdrawal of said keeper means; (d) a catch member positioned within said housing for reciprocal movement between said first and second fixed sockets and for pivotal movement within said sockets in response to said lateral movement of said plumger means, and having a hook at one end thereof for releasably engaging said inserted keeper means to secure said members together; and (e) a spring having an extension portion disposed between said catch means and said plunger means and a compression portion disposed between said plunger means and said housing, wherein upon lateral movement of said plunger means the line of direction of said spring is re-directed to impart reciprocal and pivotal movement of said catch means to engage or disengage said inserted keeper means.
Claim 2
Dependent Claim
236 words
A fastening device for releasably securing two relatively movable members together, comprising: (a) a housing having an opening in the front thereof, a cavity therein, a first fixed socket in the inside of the upper surface thereof, a second fixed socket at a predetermined location forward and below said first socket, and attachment means for affixing said housing to one of said members; (b) a keeper means for attachment to said other member and having a hooked projection positioned to be inserted within said housing upon relative movement of said members towards one another; (c) a plunger means positioned within said housing for lateral movement therein in response to the insertion or withdrawal of said keeper means; (d) a catch member positioned within said housing for reciprocal movement between said first and second fixed sockets and for pivotal movement within said sockets in response to said lateral movement of said plumger means, and having a hook at one end thereof for releasably engaging said inserted keeper means to secure said members together; and (e) a spring having an extension portion disposed between said catch means and said plunger means and a compression portion disposed between said plunger means and said housing, wherein upon lateral movement of said plunger means the line of direction of said spring is re-directed to impart reciprocal and pivotal movement of said catch means to engage or disengage said inserted keeper means.
Claim 3
Dependent Claim
22 words
The fastening device of claim 1, wherein said catch means is disposed within said first fixed socket when in an unlatched condition.
Claim 4
Dependent Claim
22 words
The fastening device of claim 2, wherein said catch means is disposed within said second fixed socket when in a latched condition.
Claim 5
Dependent Claim
38 words
The fastening device of claim 1, wherein said plunger means includes a projection extending therefrom for contacting said catch means and moving same into said first fixed socket upon lateral movement of said plunger into an unlatched condition.
Claim 6
Dependent Claim
45 words
The fastening device of claim 1, wherein said attachment means comprises a pair of spring-pawls, each of which is connected at one end to the exterior of said housing and having a plurality of beveled surfaces at the other end thereof for contacting said member.
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) | 1990-04-06 | 1990-10-06 | 1991-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-04-06 | 1994-10-06 | 1995-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-04-06 | 1998-10-06 | 1999-04-07 | $7700.00 | Window Closed / Lapsed |