TREA

Graham M. Schaafsma

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  • Raleigh, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tool for powered sprayer
    • Patent number 12,017,331
    • Issue date Jun 25, 2024
    • TECHTRONIC CORDLESS GP
    • Eduardo Olvera
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Transfer pump and transfer pump accessory
    • Patent number 11,022,123
    • Issue date Jun 1, 2021
    • TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    • Graham M. Schaafsma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    TOOL FOR POWERED SPRAYER
    • Publication number 20240308041
    • Publication date Sep 19, 2024
    • TECHTRONIC CORDLESS GP
    • Eduardo Olvera
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    TOOL WITH SELECTIVELY ENGAGABLE TOOL HEAD
    • Publication number 20240066729
    • Publication date Feb 29, 2024
    • TECHTRONIC CORDLESS GP
    • Ashley Amick
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    TOOL FOR POWERED SPRAYER
    • Publication number 20220212325
    • Publication date Jul 7, 2022
    • TECHTRONIC CORDLESS GP
    • Eduardo Olvera
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TEXTURE SPRAYER
    • Publication number 20190314835
    • Publication date Oct 17, 2019
    • TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    • Clinton C. Thackery
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    TRANSFER PUMP AND TRANSFER PUMP ACCESSORY
    • Publication number 20190264693
    • Publication date Aug 29, 2019
    • TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    • Graham M. Schaafsma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN
    • Publication number 20190234423
    • Publication date Aug 1, 2019
    • TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    • Graham M. Schaafsma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DRAIN CLEANING DEVICE
    • Publication number 20180230689
    • Publication date Aug 16, 2018
    • TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    • Graham M. Schaafsma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...