TREA

for measuring instruments

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Industry

  • CPC
  • G09B23/187
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Parent Industries

GPHYSICS G09Cryptography, education, displays G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE MODELS PLANETARIA GLOBES MAPS DIAGRAMS G09B23/00Models for scientific, medical, or mathematical purposes

Current Industry

G09B23/187for measuring instruments
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Portable and interconnectable trainers
    • Patent number 11,887,501
    • Issue date Jan 30, 2024
    • Parviz Shams
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Portable and interconnectable trainers
    • Patent number 11,557,225
    • Issue date Jan 17, 2023
    • Parviz Shams
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Educational system and method for teaching mechanical failure
    • Patent number 10,580,322
    • Issue date Mar 3, 2020
    • United Arab Emirates University
    • Waleed K. Ahmed
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low-cost multichannel oscilliscope for teaching and demonstration p...
    • Patent number 5,621,433
    • Issue date Apr 15, 1997
    • Fritz Acksteiner
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Instrument panel cross check training device
    • Patent number 5,222,893
    • Issue date Jun 29, 1993
    • David L. Hardesty
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Simulated multimeter
    • Patent number 5,067,901
    • Issue date Nov 26, 1991
    • Donald S. Fordham
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Automotive electronic instructional and diagnostic training apparatus
    • Patent number 4,943,238
    • Issue date Jul 24, 1990
    • Interplex Electronics, Inc.
    • Frank Gregorio
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    3905131
    • Patent number 3,905,131
    • Issue date Sep 16, 1975
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    3623241
    • Patent number 3,623,241
    • Issue date Nov 30, 1971
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3371433
    • Patent number 3,371,433
    • Issue date Mar 5, 1968
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    2144216
    • Patent number 2,144,216
    • Issue date Jan 17, 1939
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents