They look like a variation on the mid-century side or end table style to be used on each end of a couch or beside an easy chair.
Here's an example, or do a search for mid-century end table images.
https://www.etsy.com/listing/200000486/mid-century-side-tables-solid-wood-mid?utm_source=google&utm_medium=product_listing_promoted&utm_campaign=vintage-furniture-mid&ione_adtype=pla&ione_creative=49924485635&ione_product_id=200000486&ione_product_partition_id=73775033304&ione_store_code=&ione_device=c&ione_product_channel=online&ione_merchant_id=12569851&ione_product_country=US&ione_product_language=en&gclid=CNmtqc3J-8ICFUsR7AodknAAnQ