Inventor
Dennis T. Lamb
Inventor
Long Beach, MS, US
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Lprimary
A47LDomestic washing or cleaning26%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids21%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
B01DSeparation5%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
Y10TTechnical subjects covered by former us classification5%
B04CApparatus using free vortex flow, e.g. cyclones2%
E05CBolts or fastening devices for wings, specially for doors or windows2%
F16CShafts2%
PatentTitleYear
9,949,602Vacuum axle with a motor embedded therein and wheels2018D0796383'Decorative hitch receiver prong'20179,585,535'Vacuum suction base device with swivel coupling having electric motor inside a wheel and gaps for visibility'20179,074,622'Disposable bag and a disposable bag mount bracket for an upright vacuum cleaner'20158,914,940'Vacuum axle with a motor embedded therein and wheels'2014D0694545'Aluminum chair'20137,938,896'Air cleaner including touch points'20117,794,518'Filter system for an air cleaner'20107,691,187'Electrode wire for an electrostatic precipitator'20107,597,749'Frame for electrostatic precipitator cell'20097,547,352'Air cleaner conductor system'20097,481,870'Electrode wire for an electrostatic precipitator'20097,306,648'Retainer for use with a corona ground element of an electrostatic precipitator'20077,306,655'Corona ground element'20077,291,206'Pre-ionizer for use with an electrostatic precipitator'20077,276,106'Electrode wire retaining member for an electrostatic precipitator'20077,258,709'Vacuum cleaner bag docking assembly'20077,048,783'Vacuum cleaner air/liquid separator'20067,024,724'Vacuum, cleaner bag docking assembly'2006D0480850'Vacuum cleaner head'20036,484,349'Handle assemblies for floor care devices and methods of using same'20026,446,304'Mid-level handle for floor care device and method of using handle'20026,442,793'Handle and exhaust duct coupling assemblies for floor care machines'20026,381,804'Apparatus for conducting air into bags of vacuum cleaners'20025,578,794'Cover assembly for restraining an object in an enclosure'19965,466,545'Compact, shock resistant battery pack'1995D0363681'Documenting process calibrator'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1996Patents assigned to FLUKE CORP (3)· patent assignee history
1995–1996Based in Stanwood, WA, US· patent location history
2002–2011Patents assigned to ORECK HOLDINGS LLC (16)· patent assignee history
2002–2011Based in Long Beach, MS, US· patent location history
2013–2017Based in Jackson, WY, US· patent location history
2014–2018Patents assigned to TECHTRONIC FLOOR CARE TECH LTD (4)· patent assignee history
2014–2015Patents assigned to CHAVANA JR ERNEST MATTHEW (2)· patent assignee history
2014–2015Patents assigned to HIBBS GEORGE VIRGLE (2)· patent assignee history
2014–2018Based in Pass Christian, MS, US· patent location history
2017Based in Cookeville, TN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ORECK HOLDINGS LLC | 16 | 2002–2011 |
| TECHTRONIC FLOOR CARE TECH LTD | 4 | 2014–2018 |
| FLUKE CORP | 3 | 1995–1996 |
| CHAVANA JR ERNEST MATTHEW | 2 | 2014–2015 |
| HIBBS GEORGE VIRGLE | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Long Beach, MS, US | 18 | 2002–2011 |
| Pass Christian, MS, US | 3 | 2014–2018 |
| Stanwood, Washington, US | 3 | 1995–1996 |
| Jackson, WY, US | 2 | 2013–2017 |
| Cookeville, TN, US | 1 | 2017 |