Patents by Inventor Mario Bacchetti

Mario Bacchetti 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).

  • Weft clamping system for inserter rapier
    Patent number: 5007463
    Abstract: A weft inserter rapier for shuttleless weaving looms in which the weft clamping and retaining system comprises an elastic clamping foot the cross-section of which has a reverse-"U"-shape which is urged, due to the action of a spring-loaded lever, against two metal blades resting on two supports made from an elastomeric material. The metal blades may be provided with an upwards-protruding step at their adjacent ends inside said clamping foot, and the clamping foot can be linked by a semispherical articulated joint to a spring-loaded lever.
    Type: Grant
    Filed: August 3, 1989
    Date of Patent: April 16, 1991
    Assignee: Nuovopignone-Industrie Meccaniche e Fonderia, S.p.A.
    Inventors: Luciano Corain, Gianni Maitan, Renato Perlini, Mario Bacchetti