Adam A Awad

6604557, Aug 12, 2003

Sep 24, 2002

10/254141

Adam Awad - Costa Mesa CA, 92626

B65B 104

141 65, 141 59, 184 15

A method of replacing radiator fluid in an automotive radiator includes providing two gas tight containers, a fluid conducting hose with a gas tight nozzle fitted into a radiator fill pipe nipple. The method further includes the steps of filling one of the containers with a fresh radiator fluid, drawing a high vacuum on a second one of the containers, drawing spent radiator fluid into the second one of the containers using only suction from the container, thereby leaving the automotive radiator under a partial vacuum and then drawing the fresh radiator fluid, from the first one of the containers, into the radiator using only suction from the partial vacuum in the radiator. A radiator flush step may also be applied following the same method, using two additional containers, one with initial high vacuum and the other containing flush fluid.

6688340, Feb 10, 2004

Nov 4, 2002

10/287574

Adam Awad - Costa Mesa CA, 92626

B65B 104

141 65, 141 7, 141 59, 141 98, 184 15

An apparatus for changing power steering fluid in an automotive power steering system, uses the components of an fluid receiving container; an fluid supply container; a utility fluid pump, a pressure actuated fluid valve; and a fluid conducting means. The components are arranged such that air is compressed in the fluid receiving container by entry of spent power steering fluid and builds to open the pressure actuated valve so as to drive replacement power steering fluid into the power steering system, replacing the spent fluid.

6752181, Jun 22, 2004

Aug 4, 2003

10/634976

Adam Awad - Costa Mesa CA, 92626

B65B 104

141 98, 141 1, 141 8, 141 65, 141 67, 184 15

A spent transmission fluid is drained from a transmission and replaced with new fluid. The transmissions converter forces the spent fluid into a spent fluid container, while air displaced by the entering spent fluid is forced into a second container holding a new replacement fluid. The second container is thereby pressurized and the new fluid is thus forced through an interconnecting conduit line into the dipstick tube so as to replace the spent fluid flowing out. The spent fluid leaving the transmission causes suction to appear at the dipstick tube which sucks the new fluid into the transmission. To assure that this suction is maintained, the dipstick tube is sealed so that the system is closed.

6772803, Aug 10, 2004

Aug 4, 2003

10/634271

Adam Awad - Costa Mesa CA, 92626

B65B 3104

141 65, 141 7, 141 59, 141 98, 184 15

Interconnecting a fluid interchange apparatus with a power steering system of a vehicle; pumping spent fluid from the power steering system into a fluid receiving container to compress air pressure therein; interconnecting, with a pressure actuated valve, the fluid receiving container and a replacement fluid container, the replacement fluid container holding a replacement fluid; automatically opening the pressure actuated valve when a selected amount of the spent fluid from the power steering system is transferred into the fluid receiving container resulting in an air pressure sufficient to open the pressure actuated valve; and draining, under the force of the sufficient air pressure, the replacement fluid from the replacement fluid container into the power steering system to replace the spent fluid in the power steering system with the replacement fluid.

6889724, May 10, 2005

Aug 12, 2003

10/640606

Adam Awad - Costa Mesa CA, US

B65B001/04

141 65, 184 15

A fluid exchange apparatus provides a stationary control station with plural first and second fluid containers mounted on top and below the control station. Conduits interconnect the fluid containers with the control station for fluid transfer and fluid interchange with an automotive vehicle or other equipment. Suction and pressure are provided for driving fluids through a fluid switching system. The control station provides dual control panels enabled for servicing two equipments simultaneously.

6929036, Aug 16, 2005

Sep 17, 2003

10/666583

Adam Awad - Costa Mesa CA, US

B65B001/04

141 65, 141 59, 184 15

Replacing fluid in a sealed system interconnected by fluid conduction tubes with a lower port of a spent fluid container and a lower port of a new fluid container. A fluid pump is interconnected by the fluid conductors in such manner as to suck air from an upper port of the spent fluid container, thereby urging spent fluid from the system into the spent fluid container, and simultaneously forcing air into an upper port of the new fluid container thereby urging new fluid into the system to replace the spent fluid.

6948642, Sep 27, 2005

Sep 17, 2003

10/666578

Adam Awad - Costa Mesa CA, US

B67D005/00

222519, 222 80, 22215304, 22215314, 222191, 222320, 222482, 141329

An apparatus and method for dispensing fluids into an air line comprises a container having a valve so as to selectively open the container to allow flow of fluids therefrom, the container being configured with a circumferential channel and with a circumferential groove about its perimeter. The apparatus further comprises a cap having a ring configured to engage the groove so as to rotatably mount the cap onto the container, the cap being further configured with a post formed so as to selectively engage the channel and selectively allow the cap to move axially along the container to actuate the valve. A nozzle extends longitudinally from the cap and is configured with multiple apertures and a spiral thread thereabout so as to be threadably inserted into the air line and dispense fluids therein upon actuation of the valve.

7004214, Feb 28, 2006

Sep 17, 2004

10/944388

Adam Awad - Costa Mesa CA, US

B65B 1/04

141351, 141 98, 811247

A hand tool apparatus for bleeding a hydraulic line at a fitting, including a fitting engagement portion, a fitting pressure portion, a laterally oriented fitting torquing portion and a fluid conducting portion wherein the fitting engagement portion is an open jaw with a non-round flange fitted to a non-round portion of the hydraulic line fitting, the fitting pressure portion is a cylindrical housing engaged with the fluid conducting portion, the fluid conducting portion is a flexible tube, and the fitting torquing portion is a pair of handles adapted by a hinge pin for mutual rotation to move the fitting engagement portion relative to the fitting pressure portion.