Patents Assigned to Nelson Products, Inc.
  • Patent number: 10995812
    Abstract: A shock absorbing device having at least one nautilus spring disposed between two members is described. When the members move toward each other, the one or more nautilus coil springs are canted and compressed. The shock absorbing device takes advantage of the unique force-displacement curve of canted springs and reduces bounce back.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: May 4, 2021
    Assignee: Nelson Products, Inc.
    Inventor: Carl Nelson
  • Patent number: 10487899
    Abstract: A shock absorbing device having at least one canted spring disposed between two members is described. When the members move toward each other, the one or more canted coil springs are canted and compressed. The shock absorbing device takes advantage of the unique force-displacement curve of canted springs and reduces bounce back.
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: November 26, 2019
    Assignee: NELSON PRODUCTS, INC.
    Inventor: Carl Nelson
  • Patent number: 10288203
    Abstract: A latching connector having a pin, a housing, and a canted coil spring is disclosed. The housing has an opening that slidably receives the pin. The housing and the pin each have a groove that is sized and dimensioned to receive a portion of the canted coil spring. The pin groove and housing groove have a curved surface with a radius that is equal to or larger than the major axis of the canted coil spring. The canted coil spring has an outer diameter that is equal to or larger than the diameter of the housing groove. Together, the pin, housing, and canted coil spring provide a latching connector with a reliable and consistent connect force and disconnect force. The latching connector provides improved electrical conductivity from the pin to the housing by providing multiple contact points with the canted coil spring.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: May 14, 2019
    Assignee: NELSON PRODUCTS, INC.
    Inventor: Carl Nelson
  • Publication number: 20170175938
    Abstract: A latching connector having a pin, a housing, and a canted coil spring is disclosed. The housing has an opening that slidably receives the pin. The housing and the pin each have a groove that is sized and dimensioned to receive a portion of the canted coil spring. The pin groove and housing groove have a curved surface with a radius that is equal to or larger than the major axis of the canted coil spring. The canted coil spring has an outer diameter that is equal to or larger than the diameter of the housing groove. Together, the pin, housing, and canted coil spring provide a latching connector with a reliable and consistent connect force and disconnect force. The latching connector provides improved electrical conductivity from the pin to the housing by providing multiple contact points with the canted coil spring.
    Type: Application
    Filed: March 26, 2015
    Publication date: June 22, 2017
    Applicant: Nelson Products, Inc.
    Inventor: Carl Nelson