Patents Assigned to Mardon Illingworth Limited
  • Patent number: 4799603
    Abstract: A container, for example a paint pot, is generally cylindrical, with an open end (2) into which a lid (6) plug-fits by engagement with a radially inwardly spaced skirt (45) which is connected to the wall (1) of the container by a flange (3). The flange forms an angle (A) within the wall (1) which is less than 90.degree., preferably 30.degree.. Having an angled flange facilitates manufacture of the container by injection molding techniques.
    Type: Grant
    Filed: November 23, 1987
    Date of Patent: January 24, 1989
    Assignee: Mardon Illingworth Limited
    Inventor: Henryk Dudzik
  • Patent number: 4796775
    Abstract: An injection molded plastic container including a bail handle having projections adjacent each end engaging in holes passing through the peripheral wall of the container. Each projection has a cylindrical shank push-fitted in a corresponding hole, with the diameter of each hole being less than the external diameter of the shank.
    Type: Grant
    Filed: November 23, 1987
    Date of Patent: January 10, 1989
    Assignee: Mardon Illingworth Limited
    Inventor: Henryk Dudzik
  • Patent number: 4606474
    Abstract: A container having a body (10) provided with a mouth (14) defined by a lip (13) located radially inwardly of the main body wall (11) by a flange (12), and a lid having a skirt (23) for plug-fitting in the lip and a peripheral rim (24) projecting outwardly of the skirt so as to extend over the flange and permitting removal of the lid by a tool engaged between the rim and the flange, both the lid and the body being plastics mouldings wherein the surface (16) of the lip (13) engageable with the lid skirt (23) is convex in cross-section and in that the skirt has a complementary surface (28) which is concave in cross-section and extends from adjacent the rim (24).
    Type: Grant
    Filed: December 9, 1985
    Date of Patent: August 19, 1986
    Assignee: Mardon Illingworth Limited
    Inventor: Henryk Dudzik