Patents Represented by Attorney, Agent or Law Firm Manelli, Benison & Selter PLLC
  • Patent number: 7325409
    Abstract: An apparatus for storing, preserving and dispensing perishable and degradable food and goods having a rigid housing. At least one modular unit is removably disposed in the rigid housing for holding items. The modular unit has a storage unit and a drawer constructed such that when the modular unit is removed from the rigid housing coolant and partial vacuum are retained in the modular unit. The storage unit seals the drawer when the drawer is closed within the storage unit, such that when the drawer is opened coolant is retained between the storage unit and the rigid housing when the modular unit is disposed in the rigid housing.
    Type: Grant
    Filed: February 1, 2005
    Date of Patent: February 5, 2008
    Inventor: Edward P. Espinosa
  • Patent number: 6467500
    Abstract: A locking device for a ball valve of the type having an operating stem includes a post attached to the valve body with the post extending parallel but spaced axially from the valve stem and formed to receive a locking pin between the post and valve stem to prevent rotation of the stem.
    Type: Grant
    Filed: March 22, 2001
    Date of Patent: October 22, 2002
    Assignee: Mueller Co.
    Inventor: Semyon Fridlyand