There is no record of a patent for the rotary clothesline (rope, two pulleys).
A multiple-line and frame clothesline, the Hills Hoist, was invented in 1945 by Lance Hill and his brother-in-law Harold Ling.
(see the related link below)
G. Toyne
No, but it was among the first rotary clotheslines.
Lance Hill invented the clothesline in 1945
It is important to restring your clothesline once the rope starts wearing down. The weight of heavy wet clothing stretches out the rope over time. Make sure you have enough rope to go the entire length of the clothesline, and don't get your fingers caught in the rotaries while threading the line.
Andrew J. Beard
A rotary clothes dryer is a dryer for your clothes and basically the name explains it all in its simplicity, it rotates. But i believe you are referring to a rotary clothesline which is used outdoors and it is where you hang your clothes on a line and it rotates to help them dry quicker. hope this helps.
it was invented when ur mamma was born
Bob Marley
He invented the Rotary Engine.
Felix Wankel
He invented the Rotary Engine.
Australia
Mervlyn victor Richardson