Has LEGO ever produced bricks without the LEGO brand name on the parts, the packaging or both?
I'm already aware of the following:
- Minitalia. Available in Italy in the 1970s. The bricks were compatible with regular LEGO bricks. They had LEGO branding on the packaging but there was no LEGO logo moulded onto the studs of the bricks.
- Modulex. A building system aimed at adults, Modulex bricks are smaller than regular LEGO and incompatible with it. When Modulex became a separate company in 1965, the LEGO logo on the studs was replaced with an "M".
- LEGO's earliest bricks were sold under the name Automatic Binding Bricks. They didn't have the LEGO logo on them, and I'm not sure if the LEGO company name was on the packaging.
Were there any others?