[Findm-Keepm]

Original 6BK4A patent: http://www.freepatentsonline.com/3041494.pdf
RCA RGB-capable Flat display, circa 1962...: http://www.freepatentsonline.com/3041490.pdf

Cool IBM nixie tube: http://www.freepatentsonline.com/3041491.pdf
Yet another Nixie: http://www.freepatentsonline.com/2769939.pdf
Double sided Nixie tube: http://www.freepatentsonline.com/2618697.pdf

Siemens One-gun Color CRT: http://www.freepatentsonline.com/3041489.pdf

Those really bad powerline antennas - recalled by CPSC: http://www.freepatentsonline.com/D212849.pdf

Winegard's "mother of all antennas" windtrap: http://www.freepatentsonline.com/3531805.pdf

JFD's metal cabinet rod antenna: http://www.freepatentsonline.com/3241149.pdf

Motorola Antenna - the VT-71 makes a cameo: http://www.freepatentsonline.com/2582159.pdf