Window locking system

Details Window locking system Window locking system

1999-05-14

2000-10-31

Browne, Lynne H.

Closure fasteners

Bolts

Swinging and camming

292DIG20, 292DIG47, 292108, E05C 302

Patent

active

061390747

ABSTRACT:
A window locking system which prevents unintended opening of a window. The window locking system includes a base element which is attachable to a window and which forms a slot. Disposed within the slot is a latching member pivotally connected to the base element. The latching member includes a handle element and an oppositely disposed latching finger extending from opposite faces of the base element. A locking key which is rotatable between a locking position and an unlocking position is connected to the base element. The locking key prevents the latching member from pivoting from a closed position to an open position when oriented in its locking position.

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patent: 3514142 (1970-05-01), Smith
patent: 3642314 (1972-02-01), Smith et al.
patent: 4014572 (1977-03-01), Binns
patent: 4932694 (1990-06-01), Cater, Sr.

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