Kaixu A Yuan

20070214543, Sep 20, 2007

Mar 14, 2006

11/375345

Kaixu Yuan - Princeton Junction NJ, US

Tyger Innovations, LLC - Princeton Junction NJ

A41D 25/00

002144000

Embodiments of the invention are neckties comprising ornaments that impart a substantially three-dimensional appearance to the necktie. Such neckties may be decorated with colors and logos indicating sports team affiliation, corporate affiliation, favorite pet, political affiliation, tourist attraction, favorite automobile, or may indicate some other interest of the wearer.

57923566, Aug 11, 1998

Jan 28, 1997

8/790161

Kaixu Yuan - Princeton NJ

B01D 29085

210473

A funnel for filtering particulate from a liquid with improved filtration flow rate using flow paths through a filtering interface defined by a filter element and orifices predominantly on the wall of a conical inner funnel member. Particulate accumulates at the vertex of the inner funnel member. Filtered liquid passes through a collecting chamber between the inner funnel member and an outer funnel member and discharges through a spout. Filtration through the funnel may be assisted by application of a vacuum suction on the filtered liquid side of the filter element or application of a positive pressure on the unfiltered liquid side of the filter element. The inner and outer funnel members can be easily disassembled for cleaning.