Okay,, learned a bit !! Went to thesaurus for definition of patins !! It simply means "skates" from what I can gather,, its from the old french !! Then looked up Jack skates,, thinking it was a brand or maker,, it seems that it is a type of skate rather than a brand or maker !! Jack skates are still being made but haven`t looked at any to see what type they are or what that type actually is !! I also think these were made after 1900 from the rubber wheels !!