Inventor
SCHUMANN ARTHUR I
US3 patents
Patents
3 patentsUS6003218ADec 21, 1999
Apparatus for cutting and assembling slats for window blind units
3 DAY BLINDS INC61 citations92
US6142196ANov 7, 2000
Machine for forming bottom rail and valance of window blind unit
3 DAY BLINDS INC43 citations89
US5193680AMar 16, 1993
Slat box for window blind stock
3 DAY BLINDS INC26 citations89