Patents by Inventor Thanh G. Tran

Thanh G. Tran 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).

  • Patent number: 4350005
    Abstract: An apparatus (10) for picking fruit from a tree when standing on the ground includes a generally cylindrically shaped, upwardly open receptacle (12) attached to the upper end of an elongate pole (14). A plurality of spaced apart fingers (34) project upwardly from the upper edge portion of receptacle (12). Each finger (34) includes an enlarged base portion (38) composed of downwardly sloping shoulders (40) which extend laterally outwardly from the side edges (41) of fingers (34) to intersect with corresponding shoulders (40) of next adjacent fingers (34). The edge portions of shoulders (40) are sharpened to form cutting edges (44) which cleanly cut the stem of fruit when edges (44) are pushed upwardly against the stem thereby allowing the fruit to drop into receptacle (12).
    Type: Grant
    Filed: July 20, 1981
    Date of Patent: September 21, 1982
    Inventor: Thanh G. Tran