About: http://webisa.webdatacommons.org/351286663

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	8 Dec 20125 Aug 2014Ethicon Endo-Surgery, Inc.Surgical stapling head assembly with firing lockout for a surgical staplerUS8800840 *25 Apr 200512 Aug 2014Covidien LpSurgical stapling apparatus including an anvil and cartridge each having cooperating mating surfacesUS880084115 Mar 201112 Aug 2014Ethicon Endo-Surgery, Inc.Surgical staple cartridgesUS881402430 Sep 201026 Aug 2014Ethicon Endo-Surgery,
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk