LINAM
Filed: February 6, 1951
LIVE LINE AMMETER
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 71609703
LINAM
Filed: October 28, 1964
FAULT INDICATORS FOR INDICATING THE OCCURRENCE OF A FAULT IN AN ELECTRIC CIRCUIT
Owned by: E. O. SCHWEITZER MANUFACTURING CO., INC.
Serial Number: 72205009
SEL
Filed: January 19, 1988
ELECTRONIC APPARATUS FOR MONITORING, CONTROL AND PROTECTION OF ELECTRIC POWER UTILITY EQUIPMENT
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 73706214
SCHWEITZER ENGINEERING LABORATORIES
Filed: January 19, 1988
ELECTRONIC APPARATUS FOR MONITORING, CONTROLLING AND PROTECTING ELECTRIC POWER UTILITY EQUIPMENT
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 73706464
SEL
Filed: April 4, 1988
ELECTRONIC APPARATUS FOR MONITORING, CONTROLLING AND PROTECTING ELECTRIC POWER UTILITY EQUIPMENT
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 73721125
SEL-PROFILE
Filed: June 23, 1989
COMPUTER PROGRAMS FOR TRANSMISSION LINE ANALYSIS AND INSTRUCTIONAL MANUALS USED THEREWITH, SOLD AS A UNIT
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 73808598
DAYLIGHT RESTRAINT
Filed: July 1, 1998
Electrical circuit condition monitoring devices, namely, electrical current fault indicators and voltage indicators
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 75513889
CONSELTANT
PRERECORDED CD-ROMS FEATURING TECHNICAL INFORMATION, INCLUDING SPECIFIC PRODUCT INFORMATION, CONCERNING ELECTRIC POWER SYSTEM…
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 76187863
SELECT
Data input and output devices
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 77002736
ARC SENSE
Electronic apparatus for monitoring, control, protection and automation of electric power utility equipment. Electronic…
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 77322865
SMART PROTOCOL
communication hardware and software used in protection, control, automation, and monitoring of electric power equipment
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 77676274
SEL-351R FALCON
Automated electric power distribution system circuit breaker controllers
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 77713739
FALCON
Automated electric power distribution system circuit breaker controllers
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 77713750
SMART AND SECURE
Electronic apparatus for protection, control, automation, and monitoring of electric power utility equipment and communication…
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 77718851
SMARTER GRID
Electronic apparatus for protection, control, automation, or monitoring of electric power equipment and communication apparatus…
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 77722915
ANALYTIC ASSISTANT
Power distribution system software for displaying information and interpret product event reports, namely protection, monitoring…
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 78580516
CASIS
Power distribution system software for automating the process of designing and documenting an integrated system that uses…
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 78580678
SUBSTATION GRADE I/O
Electronic apparatus for monitoring, control and protection of electric power utility equipment
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 78584552
BEACON
Electrical Circuit Condition Monitoring Devices, Namely, Electrical Current Fault Indicators And Voltage Indicators, Not…
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 78882396
AUTORANGER
Electric power system protectors, in the nature of electrical circuit condition monitoring devices, namely, current fault…
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 78882421
RADIORANGER
Electrical circuit condition monitoring devices, namely, electrical current fault indicators and detectors and voltage indicators…
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 78911059
PROACT
Filed: October 7, 2014
Electronic monitor and alarm systems for monitoring sump pumps and communicating information relating to same comprising…
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 86416640
BEACON
Filed: September 2, 2015
Electronic monitor and alarm systems for monitoring sump pumps and communicating information relating to same comprising…
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 86745446
BEACON TECHNICAL SYSTEMS, LLC
Filed: February 24, 2016
Electronic monitor and alarm systems for monitoring sump pumps and communicating information relating to same comprising…
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 86918710
BEACON TECHNICAL SYSTEMS, LLC
Filed: February 24, 2016
Electronic monitor and alarm systems for monitoring sump pumps and communicating information relating to same comprising…
Owned by: SCHWEITZER ENGINEERING LABORATORIES, INC.
Serial Number: 86918759
