Kaixu A Yuan

US Patent:

20070214543, Sep 20, 2007

Filed:

Mar 14, 2006

Appl. No.:

11/375345

Inventors:

Kaixu Yuan - Princeton Junction NJ, US

Assignee:

Tyger Innovations, LLC - Princeton Junction NJ

International Classification:

A41D 25/00

US Classification:

002144000

Abstract:

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.

US Patent:

57923566, Aug 11, 1998

Filed:

Jan 28, 1997

Appl. No.:

8/790161

Inventors:

Kaixu Yuan - Princeton NJ

International Classification:

B01D 29085

US Classification:

210473

Abstract:

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.