LITTELFUSE, INC. Trademarks
SLO-BLO

SLO-BLO

Filed: May 31, 1956
TIME DELAY FUSES
Owned by: LITTELFUSE, INC.
Serial Number: 72009368

LITTELFUSE

LITTELFUSE

Filed: June 29, 1973
ELECTRICAL FUSES, ELECTRICAL FUSE MOUNTINGS, FUSE CLIPS, ELECTRICAL CIRCUIT BREAKERS, PILOT LIGHT UNITS ADAPTED FOR PANEL…
Owned by: LITTELFUSE, INC.
Serial Number: 72461728

LITTELITES

LITTELITES

Filed: June 26, 1974
ELECTRICAL INDICATOR LIGHTS
Owned by: LITTELFUSE, INC.
Serial Number: 73025347

LITTELITES

LITTELITES

Filed: July 1, 1974
ELECTRICAL INDICATOR LIGHTS
Owned by: LITTELFUSE, INC.
Serial Number: 73025823

MOTORSAVER

MOTORSAVER

Filed: October 6, 1975
ELECTRIC MOTOR PROTECTION AND CONTROL UNITS
Owned by: LITTELFUSE, INC.
Serial Number: 73065076

AUTOFUSE

AUTOFUSE

Filed: March 15, 1976
ELECTRICAL FUSES
Owned by: LITTELFUSE, INC.
Serial Number: 73080345

POLYSWITCH

POLYSWITCH

Filed: May 2, 1980
Thermistor Apparatus for Electrical Circuit Protection Made from Conductive Polymer Material
Owned by: LITTELFUSE, INC.
Serial Number: 73260639

QUADRAC

QUADRAC

Filed: September 30, 1982
Semiconductors
Owned by: LITTELFUSE, INC.
Serial Number: 73396791

AUTOFUSE

AUTOFUSE

Filed: July 8, 1985
ELECTRICAL FUSES
Owned by: LITTELFUSE, INC.
Serial Number: 73546749

MAXI

MAXI

Filed: June 27, 1986
ELECTRICAL FUSES
Owned by: LITTELFUSE, INC.
Serial Number: 73606680

Image Trademark

Image Trademark

Filed: October 16, 1986
FUSES
Owned by: LITTELFUSE, INC.
Serial Number: 73625554

FLAT-PAK

FLAT-PAK

Filed: October 16, 1986
FUSES
Owned by: LITTELFUSE, INC.
Serial Number: 73625555

MINI

MINI

Filed: July 17, 1987
ELECTRICAL FUSES
Owned by: LITTELFUSE, INC.
Serial Number: 73672804

OMNI-RUPTER

OMNI-RUPTER

Filed: December 11, 1987
[ MEDIUM AND HIGH-VOLTAGE SWITCHES, INTERRUPTERS, SWITCHGEAR AND PARTS THEREOF ]
Owned by: LITTELFUSE, INC.
Serial Number: 73700434

Image Trademark

Image Trademark

Filed: February 22, 1988
ELECTRICAL OVERCURRENT AND OVERTEMPERATURE CIRCUIT PROTECTION APPARATUSES
Owned by: LITTELFUSE, INC.
Serial Number: 73712618

Image Trademark

Image Trademark

Filed: November 28, 1988
ELECTRIC FUSES
Owned by: LITTELFUSE, INC.
Serial Number: 73765931

TECCOR

TECCOR

Filed: April 24, 1989
ELECTRIC POWER CONTROLS AND SEMICONDUCTOR COMPONENTS FOR CONSUMER INDUSTRIAL AND COMMERCIAL APPLICATIONS IN WHICH A.C. OR…
Owned by: LITTELFUSE, INC.
Serial Number: 73795382

T

T

Filed: April 24, 1989
ELECTRIC POWER CONTROLS AND SEMICONDUCTOR COMPONENTS FOR CONSUMER INDUSTRIAL AND COMMERCIAL APPLICATIONS IN WHICH A.C. OR…
Owned by: LITTELFUSE, INC.
Serial Number: 73795388

SIDACTOR

SIDACTOR

Filed: August 3, 1989
TRANSIENT SURGE PROTECTORS
Owned by: LITTELFUSE, INC.
Serial Number: 73816794

PUMPSAVER

PUMPSAVER

Filed: September 14, 1989
SUBMERSIBLE PUMP PROTECTOR AND CONTROL UNIT
Owned by: LITTELFUSE, INC.
Serial Number: 73825369

MEGA

MEGA

Filed: June 11, 1990
fuses
Owned by: LITTELFUSE, INC.
Serial Number: 74067543

PICO

PICO

Filed: November 1, 1991
fuses
Owned by: LITTELFUSE, INC.
Serial Number: 74217874

NANO2

NANO2

Filed: February 24, 1992
automotive fuses
Owned by: LITTELFUSE, INC.
Serial Number: 74249207

FAULT-CALC

FAULT-CALC

Filed: November 9, 1992
computer software which receives information on electrical circuit parameters and calculates and displays on a readout device…
Owned by: LITTELFUSE, INC.
Serial Number: 74329433

FUSE-TOOLS

FUSE-TOOLS

Filed: November 9, 1992
computer software programs and instruction manuals for use with industrial fuses
Owned by: LITTELFUSE, INC.
Serial Number: 74329434

POWER TO PROFIT

POWER TO PROFIT

Filed: November 10, 1992
sales distributor assistance services; namely, providing promotional allowances and inventory protection services
Owned by: LITTELFUSE, INC.
Serial Number: 74330091

Image Trademark

Image Trademark

Filed: January 25, 1993
automotive fuses
Owned by: LITTELFUSE, INC.
Serial Number: 74351779

L

L

Filed: January 25, 1993
automotive fuses
Owned by: LITTELFUSE, INC.
Serial Number: 74351808

MIDI

MIDI

Filed: March 19, 1993
electrical fuses for use in automobiles, trucks, motorcycles, watercraft and aircraft
Owned by: LITTELFUSE, INC.
Serial Number: 74369196

ELITE

ELITE

Filed: May 19, 1993
sales distributor assistance services; namely, providing promotional allowance s and inventory protection services
Owned by: LITTELFUSE, INC.
Serial Number: 74392122

EMERALD

EMERALD

Filed: May 20, 1993
sales distributor assistance services; namely, providing promotional allowances and inventory protection services
Owned by: LITTELFUSE, INC.
Serial Number: 74392896

ALF

ALF

Filed: June 7, 1993
surface-mounted electrical fuses
Owned by: LITTELFUSE, INC.
Serial Number: 74398833

NANO2

NANO2

Filed: December 20, 1993
electronic fuses
Owned by: LITTELFUSE, INC.
Serial Number: 74470771

POWR-PRO

POWR-PRO

Filed: June 6, 1994
high power electrical fuses
Owned by: LITTELFUSE, INC.
Serial Number: 74533370

L

L

Filed: November 18, 1994
electrical fuses, fuseholders panel lights in the nature of indicator lights embedded in equipment control panels, circuit…
Owned by: LITTELFUSE, INC.
Serial Number: 74600376

ADD-A-CIRCUIT

ADD-A-CIRCUIT

Filed: May 6, 1996
tap for expanding a pre-existing electrical circuit
Owned by: LITTELFUSE, INC.
Serial Number: 75099168

INDICATOR

INDICATOR

Filed: May 28, 1996
electrical fuses
Owned by: LITTELFUSE, INC.
Serial Number: 75110052

JCASE

JCASE

Filed: July 3, 1996
electrical fuses
Owned by: LITTELFUSE, INC.
Serial Number: 75129422

MEGALINK

MEGALINK

Filed: July 29, 1996
electrical fuses
Owned by: LITTELFUSE, INC.
Serial Number: 75140963

OVS

OVS

Filed: July 29, 1996
electrical fuses
Owned by: LITTELFUSE, INC.
Serial Number: 75141372