The icon like a house on a trademark may refer to different brands. Here are two examples:

1. Arc'teryx (Archaeopteryx): The trademark of this brand is a triangle like a house, with a bird-like pattern in it.

2. The North Face: the trademark of this brand is a mountain pattern like a house with a "t" in it.

in addition, some other brands also use icons similar to houses as trademarks, but there is no obvious connection between these brands.