Inventor
Rainer Opolka
Inventor
Solingen, DE
Overview
Patents· 61 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC26primary
LOC2631%
F21LLighting devices or systems thereof, being portable or specially adapted for transportation15%
F21VFunctional features or details of lighting devices or systems thereof15%
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 emitted14%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems3%
LOC033%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general2%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers2%
H02JElectric power networks2%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%
PatentTitleYear
9,599,317'Focusable flashlight'20179,410,667'Flashlight with rotatable battery cartridge'20169,086,195'Flashlight that can be focused'20159,057,500'Flashlight'20158,974,075'Focusable flashlight'2015D0721842'Head lamp'20158,833,960'Waterproof torch'20148,833,963'Flashlight with a battery cartridge'20148,770,783'Torch with a rotationally symmetrical optical attachment'2014D0704368'Flashlight'2014D0701340'Flashlight'2014D0701339'Flashlight'20148,573,796'Flashlight'20138,545,044'Flashlight with end-cap switch'20138,444,290'Focusable flashlight'2013D0681248'Flashlight'2013D0680250'Head lamp'20138,410,753'Rechargeable hand-held device and charger therefor'2013D0664692'Protective cover for LED flashlight'2012RE043072'Spotlight'2012D0641901'Flashlight'20117,852,181'Package or support for an electrical device'20107,850,332'Battery cartridge for flashlight'20107,658,520'Vehicle flashlight with charger'2010D0607591'Flashlight'2010D0596423'Display stand'2009D0595440'Flashlight'20097,465,060'Packaging or support for a lamp'2008D0583087'Flashlight'2008D0582592'Flashlight'20087,461,960'LED illumination module'2008D0571489'Spotlight'2008D0567044'Scissors'2008D0566883'Humanoid lamp'2008D0565782'Lamp'2008D0561368'Spotlight'2008D0556942'Lamp'2007D0550447'Keychain flashlight'2007D0548862'Multidiode flashlight'2007D0546554'Key ring with illuminatable pendant'20077,241,033'Reflector lamp'2007D0545479'Lamp'2007D0539451'Motor-vehicle headlamp'2007D0533954'Head lamp'2006D0531743'Extendible head flashlight'2006D0528689'Carabiner-hook flashlight'2006D0527481'Flashlight'2006D0527126'Flashlight'20067,059,740'Bar-shaped lamp'20067,040,775'Image-casting LED flashlight'2006D0518109'Illuminated display panel'2006D0515722'Flexible-shaft lamp'2006D0515235'Desk or table lamp'2006D0512171'Lamp'2005D0509013'Desk or table lamp'2005D0505223'Bar lamp'2005D0501576'Bar lamp'2005D0501272'Lamp'2005D0489888'Key holder'2004D0489839'Flash light with flexibly connected head'2004D0489838'Head-band lamp'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2015Patents assigned to ZWEIBRUEDER OPTOELECTRONICS (55)· patent assignee history
2004–2017Based in Solingen, DE· patent location history
2005Patents assigned to ZWEIBRUDER OPTOELECTONICS GMBH (1)· patent assignee history
2009–2010Patents assigned to LEATHERMAN TOOL GROUP INC (2)· patent assignee history
2012–2016Patents assigned to OPOLKA RAINER (19)· patent assignee history
2016–2017Patents assigned to ZWEIBRUEDER OPTOELECTRONICS GMBH & CO KG (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZWEIBRUEDER OPTOELECTRONICS | 55 | 2004–2015 |
| OPOLKA RAINERself | 19 | 2012–2016 |
| LEATHERMAN TOOL GROUP INC | 2 | 2009–2010 |
| ZWEIBRUEDER OPTOELECTRONICS GMBH & CO KG | 2 | 2016–2017 |
| ZWEIBRUDER OPTOELECTONICS GMBH | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Solingen, DE | 61 | 2004–2017 |