Patents by Inventor Herta Tuchermann

Herta Tuchermann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Water-based carpet cleaning composition and method
    Patent number: 5429684
    Abstract: A water-based carpet cleaning composition containing 10% to 80% by weight of an alkali metal or ammonium salt of sulfonated oleic acid, up to 40% by weight of additional surfactant, up to 10% by weight of water-miscible organic solvent, up to 10% by weight of heavy metal complexing agent, 2 to 30% by weight of resoiling inhibitor, up to 1% by weight of antistatic agent, up to 3% by weight of preservatives, dyes and fragrances, and the balance, water.
    Type: Grant
    Filed: June 9, 1993
    Date of Patent: July 4, 1995
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Rainer Osberghaus, Karl-Heinz Rogmann, Herta Tuchermann, Ansgar Behler
  • Wet mop head for floor mop
    Patent number: 4961242
    Abstract: An applicator or absorption cover for the head of a wet floor mop includes a textile support with holder insert-pockets sewn on the upper-side at opposite longitudinal ends, and with sponge-cloth or non-woven cloth material with high liquid take-up capacity being arranged as the underside material in the form of several strips in juxtaposed rows, with each of the strips attached over the area on the support, to take up dirt and liquids.
    Type: Grant
    Filed: March 16, 1989
    Date of Patent: October 9, 1990
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Franz Kresse, Rainer Osberghaus, Bernfrid Scheller, Roland Schunter, Herta Tuchermann