Patents by Inventor Nicole Hoffmann

Nicole Hoffmann 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).

  • Patent number: 4188804
    Abstract: A circular dial and cylinder knitting machine equipped for the forming of pouches with reciprocating motion with inclusion and exclusion pickers. The machine includes in combination: descent cams for needle butts and descent cams for selection jacks at each feed; cams for the raising of the selection jacks (and thus of the needles) for each feed. The raising cams are at different levels to act on butts at these different levels in the selection jacks and remain fixed during the forming of the pouches. The selection jacks include, for the forming of the pouches with a reciprocating motion and with several feeds, butts at a first level coincident with the entire arc of needles arranged for the forming of the pouch and butts at additional levels on smaller arcs offset from one another. The exclusion and inclusion pickers act on the first level of the jacks butts. The dial and cylinder needles can cooperate to form rib fabric with loop transfer. The loop transfer location can be proximate an active yarn feed.
    Type: Grant
    Filed: June 9, 1978
    Date of Patent: February 19, 1980
    Inventor: Nicole Hoffmann