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Showing 1-20 of 28 results

Mark Name	Mark Description
ACCUSPEDE Owned by: EMERSON ELECTRI... Filed on: 02-05-1964 Status: Expired	CONTROL SYSTEMS, COMPRISING A VARIABLE FREQUENCY POWER SUPPLY FOR STOPPING, STARTING AND REGULATING THE SPEED OF ELECTRIC MOTORS	View Details Monitor Mark Create New Watchlist
MEGA-PULSE Owned by: HOBART BROTHERS... Filed on: 01-10-1989 Status: Cancelled-Section 8	VARIABLE FREQUENCY PULSED WELDING POWER SOURCE	View Details Monitor Mark Create New Watchlist
LAMBDA TECHNOLOGIES Owned by: LAMBDA TECHNOLO... Filed on: 11-29-1996 Status: Abandoned-After Publicati...	variable frequency microwaves ovens for industrial and laboratory use	View Details Monitor Mark Create New Watchlist
INTELL-E-PRO Owned by: PENTAIR WATER P... Filed on: 07-24-2006 Status: Abandoned-Express	Variable frequency pool and spa drive pump	View Details Monitor Mark Create New Watchlist
MACO Owned by: CHARLES ELECTRO... Filed on: 03-31-1978 Status: Renewed	RADIO FREQUENCY AMPLIFIERS; [ FREQUENCY COUNTERS; ] RF WATTMETERS [ ; VARIABLE FREQUENCY OSCILLATORS ]	View Details Monitor Mark Create New Watchlist
SMARTPLEX Owned by: GRIDLEY, R.F. Filed on: 08-20-1993 Status: Abandoned-No Statement of...	apparatus for controlling the operation of a pump used in a water treatment facility, namely a microprocessor, a variable frequency alternating	View Details Monitor Mark Create New Watchlist
WELCO VARI HERTZ Owned by: WELCO INDUSTRIE... Filed on: 11-25-1975 Status: Cancelled-Section 8	SOLID STATE VARIABLE VOLTAGE, VARIABLE FREQUENCY, FREQUENCY CHANGER	View Details Monitor Mark Create New Watchlist
THE TOUGH DRIVE FOR TOUGH... Owned by: POWER ELECTRONI... Filed on: 07-06-1989 Status: Cancelled-Section 8	ELECTRONIC CONTROLS, NAMELY, VARIABLE FREQUENCY CONTROLS FOR ALTERNATING CURRENT (AC) MOTORS	View Details Monitor Mark Create New Watchlist
EAGLE Owned by: BINDICATOR COMP... Filed on: 07-12-1993 Status: Cancelled-Section 8	material level sensing and control system apparatus, namely ultrasonic probe type variable frequency sensors for indicating the level of liquid	View Details Monitor Mark Create New Watchlist
STIMTRAINER Owned by: STIMTRAINER, IN... Filed on: 06-05-2006 Status: Cancelled-Section 8	Bodyworn vibrational apparatus for stimulation therapy, namely, for the delivery of timed, selectable, and programable variable frequency ranges	View Details Monitor Mark Create New Watchlist
STIMTRAINER Owned by: STIMTRAINER, IN... Filed on: 06-05-2006 Status: Cancelled-Section 8	Bodyworn vibrational apparatus for stimulation therapy, namely, for the delivery of timed, selectable, and programable variable frequency ranges	View Details Monitor Mark Create New Watchlist
SILCOMATIC Owned by: GENERAL ELECTRI... Filed on: 06-13-1968 Status: Expired	ELECTRIC POWER CONVERSION EQUIPMENT-NAMELY, ADJUSTABLE VOLTAGE MOTOR DRIVES, VARIABLE FREQUENCY CYCLOCONVERTERS, BATTERY CHARGERS, [ ELECTRO CHE	View Details Monitor Mark Create New Watchlist
DYNA-SWITCH Owned by: DYNATECH LABORA... Filed on: 08-22-1975 Status: Expired	PROGRAMMABLE DIGITAL SWITCHES EQUIPPED WITH JACKS, PATCH CORDS AND VARIABLE FREQUENCY MODULES	View Details Monitor Mark Create New Watchlist
SPECTRON VF Owned by: MONTGOMERY KONE... Filed on: 04-17-1995 Status: Cancelled-Section 8	variable frequency power control for an elevator motor	View Details Monitor Mark Create New Watchlist
MAXI-MISER Owned by: INDUSTRIAL DRIV... Filed on: 06-15-1981 Status: Cancelled-Section 8	Variable Frequency Oil Well Submersible Pump Controls	View Details Monitor Mark Create New Watchlist
INTELLIPRO Owned by: PENTAIR WATER P... Filed on: 06-16-2006 Status: Renewed	Variable frequency pool and spa drive water pump	View Details Monitor Mark Create New Watchlist
XCITE Owned by: XCITE SYSTEMS C... Filed on: 09-28-1979 Status: Renewed	Static and Dynamic Force and Torque Excitation Sources in the Nature of Variable Frequency Electrohydraulic Vibrators for Use in Imparting Vibra	View Details Monitor Mark Create New Watchlist
DYNAHERTZ Owned by: EATON YALE & TO... Filed on: 07-22-1969 Status: Expired	ADJUSTABLE VARIABLE FREQUENCY ELECTRIC POWER SUPPLY FOR ELECTRIC MOTORS	View Details Monitor Mark Create New Watchlist
KENWOOD Owned by: TRIO-KENWOOD CO... Filed on: 08-25-1982 Status: Cancelled-Section 8	Amateur Radio Equipment-Namely, Transceivers and Receivers, and Accessories Therefor-Namely, Variable Frequency Oscillators, Antenna Tuners, Lin	View Details Monitor Mark Create New Watchlist
SCUDO Owned by: FIDO PREST SRL Filed on: 02-27-1992 Status: Abandoned-No Statement of...	battery operated apparatus which emits electromagnetic waves with variable frequency for treating the human body by relieving pain and causing r	View Details Monitor Mark Create New Watchlist

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