Patents by Inventor Felix Hasler

Felix Hasler 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).

  • Saw-tooth clothing for a textile machine
    Patent number: 8590110
    Abstract: The invention relates to a saw-tooth clothing for rollers of a carding machine or a carder. The saw-tooth clothing has a multiplicity of successively arranged teeth, wherein each tooth has a tooth front and a tooth back and a tooth tip. The tooth backs of the teeth have in each case a certain distance from the tooth front of the in each case following tooth and form a tooth space which extends from a tooth root to the tooth tips. Between the tooth tips and the tooth root, the teeth have in each case on their tooth back and on their tooth front at least one embossment which reduces the distance between the tooth back of the teeth and the tooth front of the in each case following tooth.
    Type: Grant
    Filed: April 9, 2012
    Date of Patent: November 26, 2013
    Assignee: Graf + Cie AG
    Inventors: Josef Iten, Felix Hasler, Nikolaos Pavlou
  • Saw-Tooth Clothing
    Publication number: 20120255143
    Abstract: The invention relates to a saw-tooth clothing for rollers of a carding machine or a carder. The saw-tooth clothing has a multiplicity of successively arranged teeth, wherein each tooth has a tooth front and a tooth back and a tooth tip. The tooth backs of the teeth have in each case a certain distance from the tooth front of the in each case following tooth and form a tooth space which extends from a tooth root to the tooth tips. Between the tooth tips and the tooth root, the teeth have in each case on their tooth back and on their tooth front at least one embossment which reduces the distance between the tooth back of the teeth and the tooth front of the in each case following tooth.
    Type: Application
    Filed: April 9, 2012
    Publication date: October 11, 2012
    Applicant: Graf + Cie AG
    Inventors: Josef Iten, Felix Hasler, Nikolaos Pavlou