| Cor. Fulton and | Coffin, Devoe & Co., |
|---|---|
| William Sts., | 176 Randolph St., |
| NEW YORK. | CHICAGO. |
——THE——
“Timby Burglar Proof Sash‐Lock & Ventilator.”
PATENTED MARCH 29th, 1887.
MEETS A LONG FELT WANT.
It is manufactured from the best Malleable Iron and Bronze Metal.
FIG. 1.
Section of Frame with Lock applied.
Thumb piece moved upward releasing upper sash.
FIG. 2.
Back view of Lock and operating device.
Thumb piece moved upward and bolt thrown back, same as in Fig. 1.
Is very simple in construction, strong and durable, absolutely Burglar Proof, and a perfect ventilator; Automatic in action, easily applied to any window, as it adjusts itself to varying thicknesses of Sash, or inside stops.
Only One Lock is Required for
A WINDOW.