Nova Patents
GB0913945D0

Casting of tungsten carbide matrix bit heads and heating bit head portions with microwave radiation

Abstract

This record has no abstract on file.

Term

Projected expiry 18 January 2028.

  1. Priority
  2. Filed
  3. Published
  4. Today
  5. Projected expiry

17 members in 5 offices

This recordMember, by publication datePriority claim

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Priority claims
DocumentOfficeKindDate
88551107United States of AmericaP
2008051427United States of AmericaW

Members17

Family members, oldest first
DocumentOfficeKind
CA2674393A1CanadaA1
CA2919244A1CanadaA1
WO2008091793A2World Intellectual Property Organization (WIPO)A2
WO2008091793A3World Intellectual Property Organization (WIPO)A3
GB0913945D0This recordUnited KingdomD0
GB2459794AUnited KingdomA
DE112008000203T5GermanyT5
US2010278604A1United States of AmericaA1
GB2459794BUnited KingdomB
GB201113812D0United KingdomD0
GB2480566AUnited KingdomA
GB201201167D0United KingdomD0
GB2480566BUnited KingdomB
GB2484852AUnited KingdomA
GB2484852BUnited KingdomB
US9050656B2United States of AmericaB2
CA2674393CCanadaC