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Class 292/296 - Swinging catch


Subclass of Class 292 - Closure fasteners
Definition: Devices having swinging-catch devices for securing the holding
No. of patents: 15
Last issue date: 06/27/2006


NumberTitleIssue Date
7066504Slam latch and strike assembly
A slam latch and strike assembly for latching together a pair of generally parallel relatively laterally displaceable support members, including a body adapted for connection with one of the support members, a latch member mounted for axial displacement between exte...
06/27/2006
7014229Door stop and holder apparatus
A door stop and holder apparatus (10) including a generally wedge shaped stop member (20) connected by a tether member (50) to a hollow receptacle member (40) the rear face (41) of which is affixed to a door (100) and the fr...
03/21/2006
6976716Portable door lock
A portable door lock includes a stop member and a connection plate, wherein the stop member has a slot defined therethrough and a rod is movably engaged with the slot. The stop member has two flat sides and one of which is to be contact an inside of a door. The conn...
12/20/2005
6953211Anti-panic opening system for doors
Anti-panic opening system for doors in which a lateral spring latch bolt (3) is actuated by an actuator assembly (10) including a first and a second movable actuating member (19, 20) designed to operate respectively in a first position in which ...
10/11/2005
5984387Portable lock
A portable lock for locking a door has a lock bar for insertion and retention between a door jamb and the latch side of a door. A housing is movable along the lock bar between a retracted position enabling pivoting movement of the door about its hinge bet...
11/16/1999
5819561Security door-locking system
A security door-locking system is described for locking closed doors of tractor cabs on truck tractors, for example, of the type used to pull over-the-road common truck trailers, and vehicles, etc., with similar pre-existing door latching systems. A flat ...
10/13/1998
5664814Portable lock
A portable lock for preventing a door from being opened from the outside. The portable lock has a body formed from two symmetric covers with two spring-biased pivoting handles and a slidable adjustment rod protruding from the assembled body. The adjustmen...
09/09/1997
5325685Portable auxiliary door lock
A portable auxiliary door lock includes a lock cylinder slidable upon a bar having toothed edges to engage the locking means within the cylinder. The device differs from such locks for sliding panels, as it provides for temporary attachment between the ed...
07/05/1994
5297829Security lock for door
A security lock for a door used to open and close an opening defined by a door frame, the door having a reciprocable bolt movable into and out of a hole in the door frame. The lock comprises an elongate lock member having a flat end section with a central...
03/29/1994
5280977Auxiliary door lock
A portable door lock having a base which can be attached to or inserted in a door jamb to extend therefrom into a room to be locked. An arm is attached to the base and is biased to a retracted postion where the door is free to swing open. The arm can be m...
01/25/1994
4991888Child-proofing device for tape cassette players
A child-proofing device for a tape cassette player having a flanged tongue element insertable through a cassette opening past the door thereof and adapted to be pulled back through an exterior block with detent means to hold the door closed, and to be rem...
02/12/1991
4575140Door lock method and apparatus
A door lock mechanism is provided for positioning on the inside of the door and preventing the opening of the door. The mechanism comprises a main plate which slips over the doorknob handle, and a modified strike plate having an aperture structurally arra...
03/11/1986
4399672Auxiliary security lock assembly for a door
An auxiliary lock assembly for a door hung in a frame consisting of a plate member having a portion disposed between the door and the door frame and extending inwardly of the door, a plate holding member having a slot receiving the extended portion of the...
08/23/1983
4387919Portable auxiliary door lock
A portable, auxiliary door lock includes a locking plate having an anchor adapted to be received in the striking plate opening of a door jamb. The locking plate is slidably received by a body portion that has a door-engaging face. The anchor and door-enga...
06/14/1983
4169619Portable security lock
A portable, lightweight security lock for doors comprising an elongate movable abutment member and an elongate catch member pivotally secured thereto. The abutment member has a laterally extending abutment portion for disposition in proximity with the doo...
10/02/1979
 
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