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2024
|
Invention
|
Door handle |
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2022
|
Invention
|
Window lock lever |
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|
Invention
|
Combination window latch.
A window combination latch (140) includes a sash lock (142) and tilt a... |
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|
Invention
|
Combination window latch. A window combination latch (140) includes a sash lock (142) and tilt a ... |
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2021
|
Invention
|
Multipoint locking door hardware. A lock system includes an active panel center gearbox. The acti... |
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2013
|
Invention
|
Window lock with corner drive and lock points along a side and the top of the window.
A locking ... |
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|
Invention
|
Casement window operator with folding handle. An operator for a casement window is disclosed whic... |
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2010
|
Invention
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Automatic sash lock with rotary latch. A latch for a window sash is disclosed. The latch includes... |
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2007
|
Invention
|
Locking system for windows and doors. A lock system for casement windows is disclosed which inclu... |
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2005
|
Invention
|
Method for fabricating helical gears from pre-hardened flat steel stock. An improved method of cu... |
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2001
|
Invention
|
Casement window operator |
|
|
Invention
|
Operator handle with overtorque protection. A handle is provided for an operator that provides ov... |
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2000
|
Invention
|
Casement window with improved tie bar guide and striker. An improved casement window is provided ... |
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|
Invention
|
Two bar hinge assembly for casement windows. A hinge assembly for casement windows is shown. The ... |
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|
Invention
|
Housing |
|
|
Invention
|
Casement window operator with adjustable bushing. A housing assembly which can accommodate either... |
|
|
Invention
|
Universal lock handle assembly for casement windows. A universal lock handle assembly for multi-p... |
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|
Invention
|
Lock handle assembly for casement windows. A lock handle assembly for a casement window is provid... |
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|
Invention
|
Lock handle assembly for casement windows. A lock handle assembly for a multi-point casement wind... |
|
|
Invention
|
Casement window lock handle |
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1993
|
Invention
|
Mechanism for releasably locking sashes in door-or window frames. A door- or window sash which is... |
|
|
Invention
|
Device for locking and unlocking sashes in door- or window frames. A device which can lock a sash... |
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1991
|
Invention
|
Window with pivotable sash and mechanism for locking the sash in closed position. A casement wind... |
