Here is one of the many vintage tools I acquired at a garage sale. Looking at Alloy Artifacts website, it appears “Fulton” was a Sears line of tools prior to the Craftsman tools which began around 1930. These are old but still work as new.
The handle grip design looks familiar. They could be a rebrand from one of the well known German brands like Belzer. Members on the 'tools of the old world' thread may be able to identify them.