SHEEHAN ROBERT K has a total of 21 patent applications. Its first patent ever was published in 1968. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, machines and mechanical elements are LEGRAND SPA, THOMPSON RICHARD JOHN and NUOVA ELETTROMECC SUD SPA.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | Canada | 4 | |
#3 | WIPO (World Intellectual Property Organization) | 4 | |
#4 | Australia | 3 | |
#5 | EPO (European Patent Office) | 2 | |
#6 | Taiwan | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Machines | |
#3 | Mechanical elements | |
#4 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Installation of electric cables | |
#2 | Unspecified technologies | |
#3 | Pipes | |
#4 | Containers for goods storage |
# | Name | Total Patents |
---|---|---|
#1 | Sheehan Robert K | 19 |
#2 | Chavan Vinayak Manohar | 1 |
#3 | Robert K Sheehan | 1 |
#4 | Sheehan Robert Kenneth | 1 |
Publication | Filing date | Title |
---|---|---|
US2009218131A1 | Conduit connector | |
US7078623B1 | Electrical conduit to junction box connection system | |
CA2310260A1 | Lip-threaded lock nut for electrical conduit connectors | |
CA2269918A1 | Safety lock conduit connector | |
WO9518482A1 | Snap-in locknut adapter for connectors | |
US5200575A | Connector assembly for conduit | |
AU1225192A | Connector assembly for connecting flexible metallic conduit to an electrical box | |
US5132493A | Device for connecting non-metallic sheathed cable to an electric box | |
CA1303171C | Connector for a helically grooved metallic conduit | |
US4619332A | Connector for a helically grooved metallic conduit | |
US4366344A | Connector for a helically grooved electrical conductor | |
US3546750A | Fastener |