Patents Assigned to Renewable Resources Company
  • Patent number: 5944228
    Abstract: A thermoplastic closure for a fluid container which has a flexible needle-like dispensing extension continuous with and extending from the base and ending at a tip wherein the extension has an internal cylindrical cavity with an interior aperture positioned within the base and an exterior aperture positioned at the tip. The flexible, needle-like extension facilitates ease in refilling reservoirs such as ink-jet cartridges and facilitates control over the rate of flow of the ink from the container into the reservoir.
    Type: Grant
    Filed: November 20, 1995
    Date of Patent: August 31, 1999
    Assignee: Renewable Resources Company
    Inventor: Stephen M. Gray
  • Patent number: 5607003
    Abstract: A thermoplastic closure for a fluid container which has a flexible needle-like dispensing extension continuous with and extending from the base and ending at a tip wherein the extension has an internal cylindrical cavity with an interior aperture positioned within the base and an exterior aperture positioned at the tip. The flexible, needle-like extension facilitates ease in refilling reservoirs such as ink-jet cartridges and facilitates control over the rate of flow of the ink from the container into the reservoir.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: March 4, 1997
    Assignee: Renewable Resources Company
    Inventor: Stephen M. Gray
  • Patent number: D356597
    Type: Grant
    Filed: November 10, 1993
    Date of Patent: March 21, 1995
    Assignee: Renewable Resources Company
    Inventor: Stephen M. Gray