Usually found impressed and can be traced to inventor and registrant, not neccesarily to maker of item at UK Public records office.
Usually digits following text in verious forms: Pat. - Pat No. - Patent Number - etc.
Usually found impressed and can be traced to inventor and registrant, not neccesarily to maker of item at UK Public records office.
Usually digits following text in verious forms: Pat. - Pat No. - Patent Number - etc.