Inventor
ROBERTS TERRANCE M
US15 patents
Patents
15 patentsUS6379408B1Apr 30, 2002
Mounting and closure structure for a bag, such as a vacuum cleaner bag
ORECK HOLDINGS LLC29 citations92
US6375720B2Apr 23, 2002
Vacuum cleaner and method of operation
ORECK HOLDINGS LLC16 citations92
US6348106B1Feb 19, 2002
Apparatus and method for moving a flow of air and particulate through a vacuum cleaner
ORECK HOLDINGS LLC22 citations92
US6277164B1Aug 21, 2001
Balanced flow vacuum cleaner bag interface
ORECK HOLDINGS LLC51 citations92
US6243916B1Jun 12, 2001
Balanced flow vacuum cleaner conduits
ORECK HOLDINGS LLC29 citations92
US6148473ANov 21, 2000
Balanced flow vacuum cleaner
ORECK HOLDINGS LLC17 citations92
USD424261SMay 2, 2000
Handle for use with vacuum cleaners and other devices
ORECK HOLDINGS LLC16 citations83
US6434786B1Aug 20, 2002
Edge cleaning apparatus for a vacuum cleaner
ORECK HOLDINGS LLC8 citations73
US6301744B1Oct 16, 2001
Method for drawing a flow of air and particulates into a vacuum cleaner
ORECK HOLDINGS LLC4 citations62
US6277163B1Aug 21, 2001
Vacuum cleaner outer bag
ORECK HOLDINGS LLC5 citations62
USD433202SOct 31, 2000
Vacuum cleaner housing
ORECK HOLDINGS LLC2 citations62
USD428539SJul 18, 2000
Vacuum cleaner
ORECK HOLDINGS LLC4 citations62
USRE38998EMar 7, 2006
Balanced flow vacuum cleaner
ORECK HOLDINGS LLC0 citations51
US6280506B1Aug 28, 2001
Vacuum cleaner inner bag
ORECK HOLDINGS LLC1 citations51
USD438679SMar 6, 2001
Vacuum cleaner head
ORECK HOLDINGS LLC1 citations51