TREA

Kortenbach Verwaltungs-und Beteiligungsgesellschaft mbH & Co.

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  • Solingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-opening and/or self-closing umbrella
    • Patent number 5,816,276
    • Issue date Oct 6, 1998
    • Kortenbach Verwaltungs-und Beteiligungsgesellschaft mbH & Co.
    • Joachim Seidel
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Shortenable umbrella
    • Patent number 5,144,971
    • Issue date Sep 8, 1992
    • Kortenbach Verwaltungs-und Beteiligungsgesellschaft mbH & Co.
    • Joachim Seidel
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Clamp for the shaft of a static umbrella
    • Patent number D314663
    • Issue date Feb 19, 1991
    • Kortenbach Verwaltungs-und Beteiligungsgesellschaft mbH & Co.
    • Joachim Seidel
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Telescopic umbrella stick for collapsible umbrellas
    • Patent number D304260
    • Issue date Oct 31, 1989
    • Kortenbach Verwaltungs-und Beteiligungsgesellschaft mbH & Co.
    • Tilmann Schultes
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Clamp for umbrella stick
    • Patent number 4,800,909
    • Issue date Jan 31, 1989
    • Kortenbach Verwaltungs-und Beteiligungsgesellschaft mbH & Co.
    • Joachim Seidel
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Umbrella with a mechanism for locking and releasing a slider
    • Patent number 4,682,616
    • Issue date Jul 28, 1987
    • Kortenbach Verwaltungs-und Beteiligungsgesellschaft mbH & Co.
    • Tilmann Schultes
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Shortenable umbrella having a telescopic stick
    • Patent number 4,682,617
    • Issue date Jul 28, 1987
    • Kortenbach Verwaltungs-und Beteiligungsgesellschaft mbH & Co.
    • Tilmann Schultes
    • A45 - HAND OR TRAVELLING ARTICLES

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