K
Filed: May 9, 1921
Graduated Chemical and Laboratory Glassware
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 71147432
K
Filed: June 4, 1940
[Chemical, ]Scientific [, and LaboratoRY] Glassware
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 71432641
OPTICLEAR
Filed: October 29, 1949
GLASS VIALS
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 71587046
KIMAX
Filed: November 18, 1957
LABORATORY EQUIPMENT-NAMELY, ADAPTERS FOR CONNECTING UNITO OF LABORATORY GLASSWARE, ALKALIMETERS, ABSORPTION AND CONNECTING…
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 72040871
KIMAX
Filed: November 18, 1957
STOP-COCK PLUGS AND STOPPERS
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 72040873
LUBRI-FLO
Filed: July 19, 1960
Stopcocks for Laboratory Use Comprising a Glass Barrel and Synthetic Resin Plug
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 72101108
SAFE-GARD
Filed: November 25, 1960
Protective Cushion Rings for Cylindrical Glass Articles
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 72109073
RAY-SORB
Filed: December 6, 1960
Chemical, Scientific and Laboratory Glassware
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 72109703
KIMAX
Filed: October 10, 1962
Glass Tubing and Rod
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 72154902
KEM-KIT
Filed: October 25, 1962
Laboratory Glassware, Equipment and Accessories
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 72155926
KIMAX-51
Filed: March 25, 1963
Chemical Laboratory, and Scientific Glassware
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 72165367
SAFE-GARD
Filed: August 14, 1963
PIPETS
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 72175056
CHROMAFLEX
Filed: November 27, 1963
CHROMATOGRAPHIC COLUMNS
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 72181985
DUALL
Filed: November 22, 1965
LABORATORY GLASSWARE FOR GRINDING TISSUE
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 72233108
UNI-DOSE
Filed: October 13, 1967
GLASSWARE
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 72282503
VACULE
Filed: October 26, 1967
GLASS VIALS, BOTTLES AND AMPULES
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 72283481
CRYULE
Filed: October 26, 1967
GLASS VIALS, BOTTLES AND AMPULES
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 72283482
KIMBLE
Filed: February 19, 1968
[ GLASS INSULATORS, CATHODE-RAY TUBE ENVELOPES AND ] GLASS COMPONENTS FOR ELECTRONIC USE
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 72291305
CELSTIR
Filed: November 4, 1969
SUSPENSION CULTURE FLASKS
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 72342686
KIMBLE
Filed: January 9, 1970
LABORATORY WARE-NAMELY, BEAKERS, BOTTLES, BURET, BUMPERS, SNAP CAPS, GRADUATED CYLINDERS, ERLENMEYER FLASKS, FUNNEL STOPPERS…
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 72348175
SOLVENT SAVER
Filed: March 21, 1977
GLASS VIALS
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 73119696
WHEATON MICRO KIT
Filed: August 3, 1977
GLASSWARE FOR LABORATORY AND SCIENTIFIC USE
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 73136259
THE WHEATON CONNECTION
Filed: February 10, 1978
GLASSWARE FOR LABORATORY AND SCIENTIFIC USE
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 73158308
UNISPENSE
Filed: February 8, 1979
Laboratory Apparatus-Namely, Automatic Dispensers for Dispensing Chemical Reagents, Culture Media, Medicinals, and the Like…
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 73203122
WHEATON DRY SEAL
Filed: September 17, 1984
LABORATORY GLASSWARE, NAMELY, DESICCATORS
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 73499742
STEP-PETTE
Filed: September 20, 1984
Laboratory Apparatus-Namely, Repetitive Syringe Dispenser
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 73500266
DISPOSAFLEX
Filed: February 11, 1985
SCIENTIFIC INSTRUMENTS--NAMELY; CHROMATOGRAPHY COLUMNS AND RACKS THEREFOR
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 73521448
FLEX-COLUMN
Filed: February 11, 1985
SCIENTIFIC INSTRUMENTS--NAMELY CHROMATOGRAPHY COLUMNS
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 73521449
PELLET PESTLE
Filed: May 1, 1985
SCIENTIFIC INSTRUMENTS--NAMELY, AN IMPLEMENT FOR RESUSPENDING PRECIPITATES OF BIOPOLYMERS IN MICROCENTRIFUGE TUBES
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 73535288
KONTES ULTRA-WARE
Filed: December 16, 1985
LABORATORY GLASSWARE, NAMELY, FLASKS, FUNNELS, RESERVOIRS, AND GLASSWARE SUPPORTS
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 73573452
GRAB SAMPLER
Filed: February 24, 1986
WATER QUALITY TESTING UNITS
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 73584334
MICRO-STIR
Filed: February 24, 1986
LABORATORY APPARATUS - NAMELY, SLOW SPEED MAGNETIC STIRRERS
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 73584541
MICROFLEX
Filed: April 19, 1989
SCIENTIFIC INSTRUMENTS NAMELY, GLASS FLASKS, VIALS, STIR VANES, VALVES FOR USE IN VIAL CLOSURES AND MICROSCALE KITS CONSISTING…
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 73794233
V VIAL
Filed: April 28, 1989
LABORATORY GLASSWARE
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 73796602
VIAL FILE
Filed: April 28, 1989
GLASSWARE FOR LABORATORY AND SCIENTIFIC USE
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 73796625
SHORTY VIAL
Filed: April 28, 1989
GLASSWARE FOR LABORATORY AND SCIENTIFIC USE
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 73796657
HI-VAC
Filed: June 26, 1989
HIGH VACUUM VALVES, MANIFOLDS, TRAPS AND PARTS THEREOF FOR PERFORMING CHEMICAL REACTIONS
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 73808982
Image Trademark
Filed: February 15, 1991
scientific and laboratory glassware;, namely, extractors, [ ampules, burets, ] bottles, dispensers, columns, [ cylinders…
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 74139220
KONTES
Filed: February 15, 1991
scientific and laboratory glassware;, namely, tubes, adapters, [ ampules, bars, ] beakers, bottles, bubblers, [ bulbs, burets…
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 74139449
KONTES
Filed: March 4, 1991
scientific and laboratory glasswear; namely, funnels, flasks, reservoirs
Owned by: DWK LIFE SCIENCES LLC
Serial Number: 74143874
