Jae Cheon Sim

US Patent:

6976310, Dec 20, 2005

Filed:

Nov 19, 2004

Appl. No.:

10/993027

Inventors:

Jae K. Sim - Irvine CA, US

International Classification:

A45D029/02

US Classification:

30 28, 132 755

Abstract:

Provided is a nail clipper comprising upper and lower clipper arms, a lever arm, a retaining pin and an insert. The upper and lower clipper arms are joined at one end thereof and having cutting edges disposed on an opposite end. The retaining pin extends upwardly through holes formed in the upper and lower clipper arms and is pivotably engaged to the lever arm. Manipulation of the lever arm brings the cutting edges into direct engagement with one another for cutting of an article such as a finger nail. The insert includes an annular shoulder extending upwardly from an upper surface into engagement with the hole in the upper clipper arm. Two pairs of posts extend downwardly from a lower surface of the panel member. The posts are configured to restrict outward projection of clippings during cutting of the article.

US Patent:

7007312, Mar 7, 2006

Filed:

Jun 16, 2005

Appl. No.:

11/154243

Inventors:

Jae K. Sim - Irvine CA, US

International Classification:

E03D 9/00

US Classification:

42251, 42271, 42274

Abstract:

Provided is a hydraulic time release system for regulating the flow of liquid therethrough. The time release system comprises a timer body having a timer inlet for providing liquid at a timer inlet flow rate and a timer outlet for discharging liquid at a timer outlet flow rate. The timer body is divided into a first reservoir, a second reservoir, a third reservoir and a float reservoir. The first reservoir includes a catch pan mounted on an open drain tube that is positioned below the timer inlet. The first, second and third reservoirs are in at least partial fluid communication with the float reservoir. A timer float assembly is moveable between open and closed positions in response to variations in the float reservoir liquid level. The closed position is such that the flow of liquid into the drain tube is blocked causing the timer body to fill with liquid whereupon the timer outlet flow rate is substantially equivalent to the timer inlet flow rate.

US Patent:

D3529967, Nov 29, 1994

Filed:

Feb 14, 1992

Appl. No.:

7/835679

Inventors:

Jae K. Sim - Anaheim CA

US Classification:

D23301

US Patent:

50797824, Jan 14, 1992

Filed:

Jun 21, 1990

Appl. No.:

7/541740

Inventors:

Jae K. Sim - Los Angeles CA

International Classification:

E03D 905

US Classification:

4216

Abstract:

A toilet assembly which includes a toilet stool having a ventilation conduit disposed adjacent to the back wall portion of the toilet stool for ventilating objectionable odor from a toilet bowl, the ventilation conduit extending annularly around a siphon conduit at the point where they communicate with a sewer discharge line, a fan member disposed in the lower portion of the the ventilation conduit, a toilet holding tank having a motion sensor disposed on the front exterior of the toilet holding tank and free of interference from the opening and closing of a toilet seat cover, a gas exhaust duct connected to the ventilation conduit and having a raised portion disposed at the interior surface thereof for allowing exhaust gas to flow from a flush ring to the ventilation conduit and preventing the flush water from flowing into the ventilation conduit, whereby opening the toilet seat cover while the user sits on the seat ring, the motion sensor actuates the fan member allowing the objectionable odor to be ventilated and in turn, when the user stands up and flushes the toilet assembly, the motion sensor is deactivated and the flush water simultaneously discharges the waste products and associated objectionable odor directly to the sewer discharge line.

US Patent:

53882806, Feb 14, 1995

Filed:

Oct 13, 1993

Appl. No.:

8/134883

Inventors:

Jae K. Sim - Anaheim CA

International Classification:

E03D 905

US Classification:

4213

Abstract:

A toilet assembly for use in recreation vehicles, which comprises an air tube member, a flapper valve, and an on/off switch whereby while the user sits on the toilet seat ring, the objectionable odor is effectively ventilated and when the user stands up, the objectionable odor does not flow backward.

US Patent:

53534433, Oct 11, 1994

Filed:

Jul 23, 1993

Appl. No.:

8/095003

Inventors:

Jae K. Sim - Anaheim CA

International Classification:

E03D 904

US Classification:

4216

Abstract:

A toilet assembly having a combined automatic ventilation and flushing system, which comprises a returnable solenoid member, a trap way, a trap way valve member, a multifunctional tube member, and a motion sensor whereby while the user sits on the toilet seat ring, the objectionable odor is effectively ventilated and when the user stands up, the toilet assembly is automatically flushed.

US Patent:

D471506, Mar 23, 1999

Filed:

Aug 6, 1997

Appl. No.:

D/074584

Inventors:

Jae K. Sim - Fountain Valley CA

International Classification:

2302

US Classification:

D23301

US Patent:

50052225, Apr 9, 1991

Filed:

Jun 21, 1990

Appl. No.:

7/541741

Inventors:

Jae K. Sim - Los Angeles CA

International Classification:

E03D 905

US Classification:

4216

Abstract:

A toilet assembly which includes a toilet stool having a ventilation conduit disposed adjacent to the back wall portion of the toilet stool for ventilating objectionable odor from a toilet bowl, the ventilation conduit extending annularly around a siphon conduit at the point where they communicate with a sewer discharge line, a fan member disposed in the lower portion of the ventilation conduit, a toilet holding tank having a motion senser disposed on the front exterior of the toilet holding tank and free of interference from the opening and closing of a toilet seat cover, a multifunctional tube having an U-shaped configuration and disposed in the toilet holding tank, and a movable ball valve disposed to move in the multifunctional tube for allowing exhaust gas to flow from a flush ring to the ventilation conduit or flush water to flow from the toilet holding tank to the toilet bowl, whereby upon opening the toilet seat cover, while the user sits on the seat ring, the motion senser is actuated to operate the fan member and the objectionable odor is ventilated, and in turn when the user stands and flushes the toilet assembly, the motion senser is deactivated and simultaneously the flush water discharges the waste product and associated objectional odor directly to the sewer discharge line.