Inventor
Dennis K. Swanson
Inventor
Woodland Hills, CA, US
Overview
Patents· 76 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC26primary
LOC2650%
F21SNon-portable lighting devices19%
F21VFunctional features or details of lighting devices or systems thereof19%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted4%
F04DNon-positive-displacement pumps2%
B41MPrinting, duplicating, marking, or copying processes1%
G09FDisplaying1%
LOC231%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1%
Y10TTechnical subjects covered by former us classification1%
PatentTitleYear
10,138,896Recessed motor ceiling fan201810,036,529Lamp shade20189,297,524'Stand alone multi spotlight electric floor lamp'2016D0737496'Floor lamp'20158,899,798'Color customizable table lamp and method of making the same'20147,802,896'Hidden torchiere floor lamp'20107,798,683'Torchiere floor lamp having hidden light'2010D0611646'Floor lamp'20107,670,036'Floor lamp having low light replaceable bulb'2010D0604888'Floor lamp'2009D0595441'Tree torchiere with adjustable task lights'20097,494,260'Floor lamp having low light level replaceable bulb'20097,461,956'Lamp having one or more low light level replaceable bulbs'20087,350,943'Floor lamp having low light replaceable bulb'20087,347,593'Giclee printed lamp shade, method of making the same, and do it yourself lamp shade kit'2008D0557856'Tree torchiere'2007D0557857'Floor lamp'20077,270,451'Torchiere lamp'2007D0542456'Ceiling mounted swing arm lamp'20077,210,811'Ceiling mounted swing arm lighting apparatus'20076,916,108'Lamp having low light level replaceable bulb'2005D0505511'Chandelier'20056,860,619'Tree torchiere with fully flexible arms'2005D0500880'Torchiere lamp with single flex arm task light'2005D0498556'Chandelier'2004D0481485'Tree torchiere'2003D0481154'Tree torchiere'2003D0480496'Tree torchiere'2003D0460836'Two tier chandelier'2002D0459016'Torchiere tree lamp'2002D0453582'Torchiere tree lamp'2002D0453231'Torchiere tree lamp'2002D0453232'Torchiere tree lamp'2002D0453049'Torchiere tree lamp'2002D0448107'Torchiere floor lamp'20016,264,350'Desk lamp'2001D0438319'Desk lamp having adjustable task lights and general area lighting'2001D0437444'Desk lamp having adjustable task lights and general area lighting'2001D0432704'Torchiere floor lamp'2000D0429841'Torchiere floor lamp with tiffany shades'2000D0429535'Desk lamp having adjustable task lights and general area lighting'2000D0428178'Desk lamp having adjustable task lights and general area lighting'2000D0427710'Torchiere floor lamp with wrought iron'2000D0427358'Torchiere floor lamp'2000D0427360'Torchiere floor lamp'2000D0427359'Torchiere floor lamp'2000D0426909'Torchiere floor lamp'2000D0426907'Desk lamp having adjustable lights and general area lighting'2000D0426337'Desk lamp having adjustable task lights and general area lighting'2000D0426336'Desk lamp having adjustable task lights and general area lighting'2000D0426009'Desk lamp having adjustable task lights and general area lighting'2000D0425644'Desk lamp having adjustable task lights and general area lighting'2000D0423705'Torchiere lamp with tent shade task light on swing arm'20005,997,160'Protected halogen lamp'1999D0396123'Torchiere lamp with single flex arm task light'1998D0393731'Combined torchiere lamp, table, and task lights'1998D0389599'Torchiere with clear breaks'1998D0386803'Lamp with multiple lights each mounted on a flexible stem'1997D0386809'Desk lamp'1997D0385647'Tapered stem lamp'1997D0381105'Combined torchiere with task lights and table'1997D0380849'Combination knob and double pan torchiere lamp, reading lights and table'1997D0380848'Tapered stem adjustable lamp'1997D0378861'Torchiere lamp with double hemisphere transition'19975,620,247'Torchiere lamp having separate twin flex task light'1997D0377539'Combined torchiere with task lights and table'19975,567,043'Torchiere lamp with vertically adjustable task light'1996D0372999'Stand alone torchiere lamp with tray'1996D0370286'Torchiere lamp'1996D0369424'Stand alone torchiere lamp having task light on multi adjustable arm and tray'1996D0369425'Stand alone torchiere lamp having task light on swing arm and tray'1996D0353904'Combined torchiere lamp and adjustable accent lights'19945,330,323'Ceiling fan'1994D0348113'Combined floor lamp, table and adjustable lights'1994D0347904'Combined torchiere lamp and adjustable task lights'19945,221,141'Stand-alone electric lamp'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2018Patents assigned to LAMPS PLUS INC (63)· patent assignee history
1993–2018Based in Woodland Hills, CA, US· patent location history
1996Patents assigned to LAMP PLUS INC (1)· patent assignee history
2000–2005Patents assigned to PACIFIC COAST LIGHTING (12)· patent assignee history
2004–2008Based in Chatsworth, CA, US· patent location history
2014–2016Patents assigned to SWANSON DENNIS K (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LAMPS PLUS INC | 63 | 1993–2018 |
| PACIFIC COAST LIGHTING | 12 | 2000–2005 |
| SWANSON DENNIS Kself | 3 | 2014–2016 |
| LAMP PLUS INC | 1 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Woodland Hills, California, US | 70 | 1993–2018 |
| Chatsworth, California, US | 6 | 2004–2008 |