“Quality is Job 1.”
(Ford Motors)
“The quality goes in before the name goes on”
(Zenith TVs)
-'BB"-
Nooobody…
(pretty much an Indy thing)
Ahem, Band-Aid brands. You wanna be sued?
Yeah, but was that on the early ads?
ETA: Nope, it was not:
Anyone else remember Noelco?
…but Nobody…
Nobody doesn’t like Sara Lee!
And a Toronto thing. I well remember Mel Lastman and his son Blair hawking their Bad Boy furniture and appliance chain, which had locations only in Toronto: “Nobody beats Bad Boy on price! Nooooooobody!”
Bob Catterson Buick, Indianapolis
Dublin, Berkeley, San Lorenzo,
Cupertino, San Jose! :
Laura Scudder’s potato chips are the noisiest chips in the world!!!
The Christmas-y variation of Norelco? With stop-motion Santa riding an electric razor? Nah, don’t know it. 
How about: Secret. Strong enough for a man, but made for a woman.
Leeeeeheeheeheeeeeheeeeheeeeevi’s HAW HAW
OK, not quite fair because it’s a jingle, but: Robert Hall. Many variants, and a song apparently by Les Paul and Mary Ford!
…When the values go up, up, up and the prices go down, down, down,
Robert Hall this season
Will show you the reason,
Low overhead, low overhead.
Another jingle, I could just quote a single line but I end up singing the whole thing it whenever I start:
We’re having Beefaroni
Beef with Macaroni
Beefaroni’s full of meat
Beefaroni’s really neat
Beefaroni’s fun to eat
Hooray for Beefaroni
Betcha can’t eat just one!
Lay’s Potato Chips
-“BB”-
Ring around the collar! 
Tonight, let it be Lowenbrau.
“Wasssssup?!!!”