Inventor
BLOCKER DOUGLAS L
US11 patents
⚠️ This page may combine multiple inventors who share the name “BLOCKER DOUGLAS L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TACONY CORP
7 patentsUS7386915B2Jun 17, 2008
Dual motor upright vacuum cleaner
TACONY CORP75 citations97
USD518258SMar 28, 2006
Brush roll for a vacuum cleaner
TACONY CORP48 citations95
US7805807B2Oct 5, 2010
Dual motor upright vacuum cleaner
TACONY CORP15 citations92
US7310855B2Dec 25, 2007
Vacuum cleaner counter-balance mechanism
TACONY CORP20 citations91
US7627927B2Dec 8, 2009
Vacuum cleaner with sensing system
TACONY CORP19 citations87
US7353563B2Apr 8, 2008
Vacuum cleaner height adjustment
TACONY CORP9 citations80
US8020252B2Sep 20, 2011
Dual motor upright vacuum cleaner
TACONY CORP2 citations62