Patents by Inventor Shen-Kuang Hsu

Shen-Kuang Hsu 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).

  • Teat for baby's feeding bottle
    Patent number: 4765497
    Abstract: This invention relates to a teat for a baby's feeding bottle and in particular to one comprising a conical body having two nipples on the top end thereof, each nipple having three protuberances at different sizes, whereby the protuberances may be cut off according to the design such that the smallest of the protuberance is for a baby of three months or below, the larger one for a baby of three to six months and the largest for a baby of more than six months.
    Type: Grant
    Filed: January 21, 1987
    Date of Patent: August 23, 1988
    Inventor: Shen-Kuang Hsu
  • Feeding bottle
    Patent number: 4502603
    Abstract: The present invention relates to a feeding bottle, and in particular to one which has a container provided with threads at its upper portion, a collar threadedly engaged with the container, a mouthpiece fixedly attached on the collar, and a cap selectively engageable with the top and bottom of the collar.
    Type: Grant
    Filed: January 31, 1984
    Date of Patent: March 5, 1985
    Inventor: Shen-Kuang Hsu