What term did Carl M. Peterson use for his 1929 patent that represented an early iteration of grouping electrical sockets together?

Answer

Table Tap

The evolutionary root of the modern power strip, which focused purely on convenience by multiplying the available outlets from a single wall socket, dates back to 1929. Carl M. Peterson filed a patent for this concept under the name 'Table Tap.' This device was not primarily concerned with sophisticated electronic defense against voltage spikes; rather, its main function was to increase physical capacity, allowing users to plug in more electronics where only one receptacle existed. It was a predecessor to devices like the Australian 'power board' released in 1972, which typically only included basic overload protection via fuses or circuit breakers integrated into the plug itself, rather than dedicated surge suppression circuitry.

What term did Carl M. Peterson use for his 1929 patent that represented an early iteration of grouping electrical sockets together?
inventordeviceelectricitysurge protector