Apparatus for making tea

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5632193
SERIAL NO

08703996

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An apparatus for making tea which includes a tea cup having two stepped flow guide ribs raised from the inside wall and two swivel locking plates pivoted to the flow guide ribs, an infusion container supported on steps on the stepped flow guide ribs and retained in place by the swivel locking plates and having a bottom drain hole, a filter mounted inside the infusion container and covered over the drain hole and having an axle housing at the center, a ball forced by a return spring into engagement with the drain hole to stop its passage, a pull rod sliding in the axle housing of the filter and pulled to lift the ball from the drain hole for permitting prepared tea to flow out of the infusion container into the tea cup.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • Assignment data not available. Check PTO

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shen, Shun-Tsung P.O. Box 82-144, Taipei, TW 3 85

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation