My parents' first vacuum cleaner was a first-year General Electric swivel top they got as a wedding present, I think.
They unloaded it in 1962 in favour of an Electrolux Model F. (Thank GOD they did, that GE turned into a pain in the ass---something happened to it and when you used the upholstery nozzle it made a loud buzzing noise like a hive of hornets on amphetamines. No idea what happened, and in time it cost suction, so they were only too glad to get rid of it and so was I, I hated that buzzing!)
When my mother remarried (she was widowed in 1966), she traded that in for an Electrolux 1205 only because she wanted the power nozzle. She kept that Lux for the rest of her life (she died in 1992), and my stepfather kept it until he died in 2001.