I don't know if the maker of this basket has been identified yet. It's been associated to the Greener ones with the Rd.238105 because of the handle but to me it is very different to the ones I have. The pattern on the bowl also doesn't look like any of the Greener patterns on other baskets but this doesn't preclude it from being Greener. Pamela has an example in blue in her unknown section.
https://www.pressglas-pavillon.de/henkelkoerbe/05207.jpg