About: http://webisa.webdatacommons.org/143242559

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In the common parlance of thejewelry industry crown 30 is interchangeably referred to as a head or crown.FIG. 5 is a fragmentary view of the present invention holding the components of ring 35 together.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com