JT

Joseph Trojanowski

📍 Oak Park, IL: #106 of 677 inventorsTop 20%
🗺 Illinois: #13,022 of 84,256 inventorsTop 20%
Overall (All Time): #719,759 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
D878183 Receptacle cover comprising attachment clips 2020-03-17
9979172 Screwless and/or seamless cover plate and cover plate assemblies that comprise one or more retention members that selectively engage and substantially conform to the outer surface and edges of an electrical device, to releasably secure the cover plate to the electrical device with a backing plate therebetween 2018-05-22
D803568 Attachment clips for a receptacle cover 2017-11-28
9728947 Screwless and seamless cover plate and cover plate assemblies for electrical fixtures 2017-08-08
9711957 Screwless and seamless cover plate and cover plate assemblies that comprise one or more retention members that selectively engage and substantially conform to the outer surface and edges of an electrical outlet or switch, or audio, data, or video plug, cable, or connector, to releasably secure the cover plate sub-assembly thereto 2017-07-18
9702388 Axially adjustable threaded mounting snap fit connector 2017-07-11
D745371 Receptacle cover 2015-12-15