Patents Assigned to Peerless Tube Company
  • Patent number: 6095378
    Abstract: An aerosol container has a straight cylindrical lower portion and a rounded tapered upper portion ending in a sharply tapered narrow shoulder section and a restricted neck with a rounded beaded top opening which has a smaller outer diameter than the shoulder. A valve assembly is received in the open end with the valve base seated in the space between the shoulder and bead diameters without extending beyond the shoulder. A valve cover fits over the base within the same perimeter to provide a generally streamlined configuration.
    Type: Grant
    Filed: February 17, 1999
    Date of Patent: August 1, 2000
    Assignee: Peerless Tube Company
    Inventors: Richard W. Potts, Frank A. Maloney
  • Patent number: 4598839
    Abstract: A tamper evident squeeze tube is provided which comprises an elongated tube having flexible walls which is sealed at one end. An end cap is provided at the other end which comprises a neck having an opening therein to the interior of the tube and a frangible sealing member mounted across the opening for sealing the opening and indicating tampering with the contents therein. A coacting cap is provided which is adapted to mount to the exterior of the neck. Preferably, the sealing member is a flexible dome shaped member which is frangibly and integrally connected to the neck and has a tab attached to the exterior of the dome for removing the sealing member.
    Type: Grant
    Filed: May 17, 1983
    Date of Patent: July 8, 1986
    Assignee: Peerless Tube Company
    Inventors: Edward Dombroski, Richard W. Potts
  • Patent number: D281055
    Type: Grant
    Filed: February 1, 1983
    Date of Patent: October 22, 1985
    Assignee: Peerless Tube Company
    Inventor: Edward Dombroski
  • Patent number: D316221
    Type: Grant
    Filed: June 3, 1986
    Date of Patent: April 16, 1991
    Assignee: Peerless Tube Company
    Inventor: Edward Dombroski
  • Patent number: D321127
    Type: Grant
    Filed: January 8, 1990
    Date of Patent: October 29, 1991
    Assignee: Peerless Tube Company
    Inventor: Edward Dombroski