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Inventor

O'NEAL DAVID L

US12 patents
⚠️ This page may combine multiple inventors who share the name “O'NEAL DAVID L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOOVER CO

4 patents
US6842942B2Jan 18, 2005

Nozzle assembly removal arrangement

HOOVER CO48 citations96
US6647578B2Nov 18, 2003

Brush assembly removal device

HOOVER CO38 citations92
US7178196B2Feb 20, 2007

Tank arrangement for a floor care appliance

HOOVER CO13 citations84
USD545012SJun 19, 2007

Base for an upright extractor

HOOVER CO5 citations63

RUBBERMAID INC

2 patents
US5641034AJun 24, 1997

Step stool having integral side storage compartments

RUBBERMAID INC33 citations92
USD367967SMar 19, 1996

Step stool

RUBBERMAID INC14 citations73

TECHTRONIC FLOOR CARE TECH LTD

2 patents
US7870637B2Jan 18, 2011

Stacked tank arrangement for a cleaning apparatus

TECHTRONIC FLOOR CARE TECH LTD11 citations84
US7877836B2Feb 1, 2011

Extractor control apparatus

TECHTRONIC FLOOR CARE TECH LTD14 citations83

TECHTRONIC FLOOR CARE TECHNOLO

2 patents
US7657964B2Feb 9, 2010

Lift off tank handle latch

TECHTRONIC FLOOR CARE TECHNOLO8 citations83
US7725983B2Jun 1, 2010

Recovery tank arrangement for a cleaning apparatus

TECHTRONIC FLOOR CARE TECHNOLO6 citations61

ROYAL APPLIANCE MFG

1 patent
US7152272B2Dec 26, 2006

On-board vehicle vacuum cleaner

ROYAL APPLIANCE MFG31 citations89

O'NEAL DAVID L

1 patent
US7367081B2May 6, 2008

Valve assembly with blocking member

O'NEAL DAVID L20 citations88