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John Z. Blank

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  • Paradise, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of using a hydraulic stake puller
    • Patent number 12,038,026
    • Issue date Jul 16, 2024
    • The Extractor, LLC
    • John Z. Blank
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hydraulic stake puller
    • Patent number 11,332,955
    • Issue date May 17, 2022
    • The Extractor, LLC
    • John Z. Blank
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of using a hydraulic stake puller
    • Publication number 20220170489
    • Publication date Jun 2, 2022
    • The Extractor LLC
    • John Z. Blank
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Hydraulic Stake Puller
    • Publication number 20200157841
    • Publication date May 21, 2020
    • The Extractor, LLC
    • John Z. Blank
    • E04 - BUILDING
  • Information Patent Application

    Hydraulic Stake Puller
    • Publication number 20180274180
    • Publication date Sep 27, 2018
    • The Extractor, LLC
    • John Z. Blank
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS