133388 ⎘
Accessories for sliding or lifting wings, e.g. pulleys, safety catches; Fasteners specially adapted for holding sliding wings open acting by friction for vertically sliding wings
SNAP LOCK BALANCE SHOE AND SYSTEM FOR A PIVOTABLE WINDOW
#2Inverted constant force window balance
#3Key for sliding panel
#4UPPER TILT-IN DOUBLE HUNG WINDOW
#5Method of assembling a window balance system
#6Snap lock balance shoe and system for a pivotable window
#7System and method for inhibiting window sash drift
#8Locking carrier and mounting arrangement for tilt sash counterbalance systems
#9RAMPED SASH CAM FOR SIDE LOAD WINDOWS
#10Method of installing a locking balance shoe and system for a pivotable window
#11Frictional drop resistance for sash counterbalanced by curl springs
#12Locking shoe and mounting bracket for curl spring window balance system
#13Locking Shoe Formed in Non-rotatable Halves for Curl Spring Window Balance System
#14Curl spring cover
#15Brake Shoe For Sash Window Or Door Assembly
#16Locking balance shoe and system for a pivotable window
#17Block and tackle balance assembly with brake shoe
#18Balance shoe
#19Spring balance assembly
#20Discretionarily adjustable friction block and tackle balance system and uses thereof
#21Balance shoe
#22Spring balance assembly
#23Balance shoe for tilt-in window sashes
#24Brake shoe for sash window or door assembly
#25Locking balance shoe and system for a pivotable window
#26Spring balance assembly
#27Counterbalance system for a tilt-in window having an improved shoe assembly and anchor mount
#28Sash window counterbalance brake arrangement
#29Balance shoe
#30Balance shoe for tilt windows