Patents by Inventor Ta K. Lim

Ta K. Lim has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Portable electric heater
    Patent number: D343230
    Type: Grant
    Filed: September 9, 1992
    Date of Patent: January 11, 1994
    Assignee: Royal Sovereign Corp.
    Inventor: Ta K. Lim
  • Portable electric heater
    Patent number: D343231
    Type: Grant
    Filed: September 9, 1992
    Date of Patent: January 11, 1994
    Assignee: Royal Sovereign Corp.
    Inventor: Ta K. Lim
  • Portable electric heater fan
    Patent number: D343676
    Type: Grant
    Filed: September 9, 1992
    Date of Patent: January 25, 1994
    Assignee: Royal Sovereign Corp.
    Inventor: Ta K. Lim
  • Laminating machine
    Patent number: D345986
    Type: Grant
    Filed: November 25, 1992
    Date of Patent: April 12, 1994
    Assignee: Royal Sovereign Corp.
    Inventor: Ta K. Lim
  • Portable electric heater
    Patent number: D346017
    Type: Grant
    Filed: September 9, 1992
    Date of Patent: April 12, 1994
    Assignee: Royal Sovereign Corp.
    Inventor: Ta K. Lim
  • Laminating machine
    Patent number: D354966
    Type: Grant
    Filed: June 29, 1993
    Date of Patent: January 31, 1995
    Assignee: Royal Sovereign Corp.
    Inventor: Ta K. Lim
  • Laminating machine
    Patent number: D354967
    Type: Grant
    Filed: June 29, 1993
    Date of Patent: January 31, 1995
    Assignee: Royal Sovereign Corp.
    Inventor: Ta K. Lim