Patents by Inventor Sadie A. Kunna

Sadie A. Kunna 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).

  • Wax paper clamp for pots
    Patent number: 4768264
    Abstract: A clamp apparatus (10) for use in combination with a flexible sheet (30) of material (31) to cover a cooking receptacle (40) to prevent the splattering of foodstuffs in the interior cavity of a microwave oven (20), wherein the clamp apparatus (10) comprises in general a male clamp member (11) and a female clamp member (12); wherein the male and female clamp members cooperate to vary the effective length of the clamp apparatus (10).
    Type: Grant
    Filed: September 23, 1987
    Date of Patent: September 6, 1988
    Inventors: Paul E. Kunna, Sadie A. Kunna
  • Cap remover utensil
    Patent number: D301829
    Type: Grant
    Filed: November 19, 1986
    Date of Patent: June 27, 1989
    Inventors: Paul E. Kunna, Sadie A. Kunna
  • Kitchen box top opener
    Patent number: D303751
    Type: Grant
    Filed: January 27, 1987
    Date of Patent: October 3, 1989
    Inventors: Paul E. Kunna, Sadie A. Kunna