| Patent Number |
Title Of Patent |
Date Issued |
| D249875 |
Ladder inclinometer |
October 10, 1978 |
|
| 6555931 |
Renewable energy systems using long-stroke open-channel reciprocating engines |
April 29, 2003 |
| Renewable energy systems extracting energy from natural water flow or wind. The energy systems are configurations of long-stroke open-channel reciprocating engines employing one or two flow engaging elements such as drogue chutes for water flow or airfoils for wind applications tethered |
| 6125843 |
Liquid spray dispenser and method |
October 3, 2000 |
| A liquid dispenser for medical applications includes a pressurized liquid container, a nozzle, and a conduit or flow guide connected to the container and the nozzle for defining a flow path between the container and the nozzle. A manually actuatable flow rate control mechanism is ope |
| 6069420 |
Specialized actuators driven by oscillatory transducers |
May 30, 2000 |
| Actuators for power driven accessories for moving objects, such as vehicle power windows, windshield wipers, vehicle power antennas, power side view mirrors, catheter drivers, curtain moving machines, bi-directional rotary motors, thruster mechanisms that move relative to a reaction surf |
| 5921233 |
Liquid dispenser assembly particularly for medical applications |
July 13, 1999 |
| A liquid dispenser assembly for medical applications includes a container holding a predetermined quantity of a therapeutic liquid in a storage chamber. The container has a wall or panel provided with a port. A dip tube is disposed in the chamber and extends from the port to a lower |
| 5770913 |
Actuators, motors and wheelless autonomous robots using vibratory transducer drivers |
June 23, 1998 |
| A device providing one of an actuator, motor and a wheelless autonomous robot using vibratory transducer drivers. The vibratory transducer driver is connected to a reciprocating element, driven reciprocally by the vibration driver. A friction surface is provided for translating recip |
| 5575806 |
Biopsy forceps with tissue ejection means |
November 19, 1996 |
| An improved biopsy forceps for retrieving a tissue sample from an internal organ is provided with flexible resilient means for ejecting a tissue sample from the cups after the sample is retrieved from the internal organ. The ejector means can comprise a leaf spring extending between the |
| 5440976 |
Adjustable dispensing stirrer for soluble sweeteners |
August 15, 1995 |
| A sugar stick is provided to stir coffee until a desired sweetness is attained. The dispensing device for solid granular material is user adjusted from zero to a maximum by simply adjusting a movable cover, such as a sleeve or shutter to the indicated extent for the desired amount. The |
| 5363860 |
Suction trap and associated method |
November 15, 1994 |
| A method for use in endoscopic investigations comprises the steps of providing an endoscopic insertion member with a suction line, inserting the endoscopic insertion member with the suction line into a patient, and visually inspecting organic tissues inside the patient with the endoscopi |
| 5360412 |
Method and device for regulating intravenous flow |
November 1, 1994 |
| A device for controlling flow rate in an intravenous line comprises a housing having an inlet port adapted to be connected to an incoming segment of an intravenous line and an outlet port adapted to be connected to an outgoing segment of the intravenous line. A valve is disposed in the |
| 5348198 |
Refillable aerosol container |
September 20, 1994 |
| A device for the spraying of liquids includes an air compressor or pump driven by a weight activated by shaking the device in an essentially vertical direction. The device consists of a resuable liquid module containing a liquid to be sprayed; a pump module attached to a screw cap fo |
| 5348197 |
Aerosol container having a side coupled pump module |
September 20, 1994 |
| The present invention includes an improved apparatus for discharging liquids in a spray, including a recyclable liquid module containing a liquid to be sprayed, and a separable pump module containing an air compressor or pump driven by a weight activated by shaking the device in an e |
| 5348190 |
Insert module aerosol container |
September 20, 1994 |
| The present invention includes an improved apparatus for discharging liquids in a spray, including a separable housing, a recyclable liquid module containing liquid to be sprayed and a weight activated air compressor or pump which supplies compressed air to the liquid module upon agi |
| 5347991 |
Endoscope suction trap and associated method |
September 20, 1994 |
| A method for use in endoscopic investigations comprises the steps of providing an endoscopic insertion member with a suction line, inserting the endoscopic insertion member with the suction line into a patient, and visually inspecting organic tissues inside the patient with the endoscopi |
| 5336181 |
Anticlotting device and method for use with IV catheters |
August 9, 1994 |
| A method for use in an intravenous tube assembly comprises the steps of automatically monitoring liquid flow along a fluid flow path extending through an intravenous catheter to detect at least a partial cessation of flow along the fluid flow path and, upon detecting a diminution of liqu |
| 5245508 |
Close card cooling method |
September 14, 1993 |
| The invention provides increased surface contact area for circuit board heat removal, without exposing the circuit board components to the coolant fluid. This is accomplished by compressing a heat conductive flexible membrane between adjacent circuit boards. The flexible membrane contain |
| 5190542 |
Surgical retrieval assembly and related method |
March 2, 1993 |
| A surgical instrument assembly for use in snare cauterization operations comprises a tubular sheath member, a metallic cauterization loop, and a metal wire operatively connected to the loop, the wire passing longitudinally through the sheath. An electrical supply is operatively conne |
| 4509530 |
System for plotting a miniature ECG |
April 9, 1985 |
| A method of printing an analog waveform having a time variable, such as an ECG by first converting the analog waveform into a time sequence of digitally expressed values, forming predetermined groups of digital data and then determining maximum and minimum amplitude values of the digital |
| 4291315 |
Apparatus for providing a constant density trace of ECG analog signals |
September 22, 1981 |
| Apparatus for providing a constant density trace of an analog signal which utilizes a thermal stylus is disclosed. The minimum rise and fall times of the analog signal are of the same order of magnitude as the thermal time constant of the thermal stylus. The thermal stylus is typically c |
| 4147284 |
Air propellant-aerosol dispenser and compressor |
April 3, 1979 |
| An aerosol dispenser in which the material to be expelled is carried within a container in communication with a spray nozzle. An air compressor carried by the container supplies compressed air to the container to pressurize the said material. The compressor is operated by the normal |
| 3995779 |
Aerosol container |
December 7, 1976 |
| An aerosol container includes a housing and a manually operable discharge valve mounted thereon for the dispensing of a liquid from the container. A reservoir for the liquid to be dispensed is mounted within the container and a chamber adapted to contain a supply of pressurized air is al |
