Was this Bobs always a Bobs or was it a different diner before?

It was originally Harvey's Broiler from 1957 to 1966, it was sold and the new owners Changed it to Jonnies broiler 1967 to 2012, one more owner changed to Bobs Broiler to save it as a registered landmark since it was an original 1950s car hop when it was Harveys, Now the current owner also owns the Bob big boy in Hawthorne, California.

It use to be called Johnie's Broiler before Bob's Big Boy took over. That why it has two different mascots at the location the one with the Blue and White striped shirt is Johnie the Red and White is Bob

Always

This was called Big boys now it's called Bob's for some reason but it's always been a 24-hour diner now it's just a regular just diner from regular hours