Inventor
MIDDLESWART ANDREW W
US6 patents
Patents
6 patentsUSD459982SJul 9, 2002
Combined folding crank handle and cover assembly for a casement window operator
PELLA CORP18 citations92
USD451781SDec 11, 2001
Outer surface of a crank handle
PELLA CORP30 citations92
USD450237SNov 13, 2001
Combined folding crank handle and cover assembly for a casement window operator
PELLA CORP17 citations92
US6640389B2Nov 4, 2003
Casement window operating assembly
PELLA CORP44 citations91
USD459193SJun 25, 2002
Outer surface of a cover for a casement window operator
PELLA CORP13 citations73
USD452999SJan 22, 2002
Outer surface of a cover for a casement window operator
PELLA CORP12 citations73