DURO-FLEX
Filed: January 15, 1935
ELECTRIC INCANDESCENT LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 71360267
FLURO SPRAY
Filed: June 29, 1945
INCANDESCENT LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 71485205
DURO TEST U-LINE
Filed: April 2, 1946
FLUORESCENT LAMPS
Owned by: DURO TEST CORPORATION and DURO TEST CORPORATION
Serial Number: 71499487
DURO TEST CANDELITE
Filed: June 18, 1948
FLUORESCENT LAMP TUBES
Owned by: DURO TEST CORPORATION
Serial Number: 71559591
CORNWALL
Filed: December 2, 1948
FLUORESCENT LAMPS AND FLUORESCENT LAMP FIXTURES
Owned by: DURO TEST CORPORATION
Serial Number: 71569748
TRU-WHITE
Filed: November 1, 1950
INCANDESCENT AND FLUORESCENT LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 71605733
LUXOR
Filed: March 1, 1951
INCANDESCENT BULBS, FLUORESCENT TUBES, AND FLUORESCENT TUBE LIGHTING FIXTURES FOR PERMANENT COMMERCIAL AND INDUSTRIAL INSTALLATION…
Owned by: DURO TEST CORPORATION
Serial Number: 71610674
BEAM
Filed: June 21, 1952
INCANDESCENT LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 71631549
HI-BEAM
Filed: December 10, 1952
INCANDESCENT LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 71639267
SNOW-LITE
Filed: April 21, 1953
INCANDESCENT AND FLUORESCENT LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 71645639
GOLD-O-MATIC
Filed: May 8, 1953
STARTING SWITCHES FOR FLUORESCENT LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 71646658
C-E-Z
Filed: December 21, 1954
ELECTRIC LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 71678755
FLUOMERIC
Filed: January 28, 1955
INCANDESCENT, VAPOR, AND FLUORESCENT LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 71680666
ARC-ESCENT
Filed: April 26, 1956
ELECTRIC LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 72007180
SUPER-LUMEN
Filed: June 12, 1956
INCANDESCENT AND FLUORESCENT LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 72010084
POWER-LITE DURO-TEST
Filed: November 20, 1956
FLUORESCENT LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 72019580
ARC-RAY
Filed: April 7, 1958
INCANDESCENT LAMPS, FLUORESCENT LAMPS, MERCURY VAPOR LAMPS AND COMBINATIONS THEREOF, AND FLUORESCENT LAMP STARTERS
Owned by: DURO TEST CORPORATION
Serial Number: 72049138
TRU-WHITE
Filed: November 21, 1958
INCANDESCENT AND FLUORESCENT LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 72062914
HERCULES
Filed: January 14, 1959
ELECTRIC LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 72065830
CRYSTALIER
Filed: February 9, 1959
ELECTRIC LAMPS, INCLUDING PARTICULARLY INCANDESCENT LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 72067326
THOR
Filed: February 9, 1959
COMBINATION INCANDESCENT, FLUORESCENT, AND ARC LAMP
Owned by: DURO TEST CORPORATION
Serial Number: 72067327
FLAMESCENT
Filed: May 29, 1959
INCANDESCENT LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 72074735
JEWEL
Filed: September 21, 1959
INCANDESCENT LAMPS, FLUORESCENT LAMPS, MERCURY VAPOR LAMPS, SELF-BALLASTED VAPOR LAMPS, FLUORESCENT STARTERS, AND FLUORESCENT…
Owned by: DURO TEST CORPORATION
Serial Number: 72081691
DUROLA
Filed: January 16, 1961
MUSICAL INSTRUMENTS-NAMELY, ELECTRIC PLAYER PIANOS AND ORGANS AND SUPPLIES THEREFOR
Owned by: DURO TEST CORPORATION
Serial Number: 72111874
FLICKER FLAME
Filed: January 24, 1962
ELECTRICAL GLOW LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 72136419
COLOR FLAME
Filed: March 23, 1962
Incandescent Lamps
Owned by: DURO TEST CORPORATION
Serial Number: 72140542
STORM KING
Filed: October 16, 1962
Electric Light Fixtures
Owned by: DURO TEST CORPORATION
Serial Number: 72155241
COSMETIC LITE
Filed: May 21, 1964
INCANDESCENT BULBS
Owned by: DURO TEST CORPORATION
Serial Number: 72193944
DECORESCENT
Filed: September 23, 1964
INCANDESCENT AND FLUORESCENT LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 72202423
DURO-TEST
Filed: April 6, 1966
ELECTRIC LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 72242806
SPARKELESCENT
Filed: May 4, 1966
INCANDESCENT ELECTRIC LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 72244892
VITIMA
Filed: May 1, 1967
FLUORESCENT LAMPS USEFUL FOR GENERAL ILLUMINATION PURPOSES
Owned by: DURO TEST CORPORATION
Serial Number: 72270317
VITA-LUX
Filed: May 1, 1967
FLUORESCENT LAMPS USEFUL FOR GENERAL ILLUMINATION PURPOSES
Owned by: DURO TEST CORPORATION
Serial Number: 72270318
CHEER LIGHTS
Filed: June 26, 1969
ELECTRIC LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 72330994
FLICKER FLAMESCENT
Filed: May 4, 1970
ELECTRIC LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 72358654
CHROME-GLOBE
Filed: June 12, 1970
DECORATIVE INCANDESCENT ELECTRIC LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 72362445
Image Trademark
Filed: May 14, 1971
INDOOR AND OUTDOOR LIGHTING CONSULTATION SERVICES
Owned by: DURO TEST CORPORATION
Serial Number: 72391993
FASHION-LITE
Filed: November 11, 1971
ELECTRIC LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 72407397
ECONOLINE
Filed: April 2, 1973
ELECTRIC LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 72453361
ION-GARD
Filed: November 5, 1973
ELECTRIC LAMPS AND PARTS THEREFOR
Owned by: DURO TEST CORPORATION
Serial Number: 73005629
