THE HOUGHTON LINE
Filed: July 22, 1918
TRADE PAPER OR HOUSE ORGAN PUBLISHED QUARTERLY
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 71112256
SUPER-KOOL
Filed: February 13, 1920
CUTTING OILS
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 71128374
HOUGHTON'S DRAW TEMP
Filed: December 14, 1923
Compounds for Use in the Drawing and Tempering of Steel
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 71189672
HOUGHTON'S LIQUID HEAT
Filed: December 14, 1923
Compounds for Use in the Reheating of Steel
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 71189673
HOUGHTO-CLEAN
Filed: August 26, 1926
COMPOUND IN DRY OR GRANULATED FORM FOR ALL CLEANSING PURPOSES
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 71236485
HOCUT
Filed: November 22, 1928
OIL COMPOUNDS FOR THE BASE OF CUTTING OILS
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 71275675
HOUGHTO-DRAW
Filed: December 26, 1928
OILS USED IN CUTTING AND DRAWING OF METALS
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 71277232
HOUGHTOGRIND
Filed: December 26, 1928
OILS USED IN CUTTING AND DRAWING OF METALS
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 71277233
STA-PUT
Filed: December 17, 1932
LUBRICATING OILS AND GREASES
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 71333156
ENSIS COMPOUND
Filed: October 17, 1944
RUST AND CORROSION PREVENTIVE OILS
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 71475398
HOUGHTO-BLACK
Filed: September 5, 1947
METAL BLACKENING AGENTS BEING MIXTURES OF ALKALIES WITH ALKALI METAL NITRATES AND NITRATES AND/OR OTHER MINOR INGREDIENTS…
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 71533570
MAR - TEMP
Filed: September 5, 1947
MIXTURE OF INORGANIC SALTS HAVING A LOW MELTING POINT AND SUITABLE FOR USE AS A MOLTEN TEMPERING MEDIA FOR THE HEAT TREATMENT…
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 71533572
HOUGHTO-QUENCH
Filed: September 5, 1947
QUENCHING OILS
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 71533576
THREDKUT
Filed: September 16, 1947
CUTTING OILS
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 71534690
MAR-TEMP
Filed: April 23, 1948
QUENCHING AND TEMPERING OILS
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 71555412
DROMUS
Filed: June 19, 1956
LUBRICATING OIL
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 72010556
MACRON
Filed: June 19, 1956
LUBRICATING OIL
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 72010558
GARIA
Filed: June 22, 1956
LUBRICATING OIL
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 72010813
VOLUTA
Filed: December 3, 1956
LUBRICATING OIL
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 72020310
CINDOL
Filed: July 1, 1963
Lubricants-Namely, Metal Forming and Cutting Lubricants
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 72172194
H HOUGHTON
Filed: December 10, 1973
INDUSTRIAL CHEMICALS
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 73008314
HYDRA-CUT
Filed: July 13, 1977
COMBINATION HYDRAULIC AND METAL WORKING COOLANT
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 73133709
DIE KOTE
Filed: April 3, 1996
release agents for use in die casting
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 75083048
FLUIDCARE
Filed: July 29, 1996
on-site management of lubricants and process fluids for others, namely, controlling inventory
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 75141505
HYDRODRAW
Filed: November 3, 1999
Industrial lubricants
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 75839686
DIE KOTE
Release agents for use in die casting
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 76468536
WIREDRAW
lubricants for use in metal working industries
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 76693445
QH HOUGHTOSAFE
Filed: February 15, 2023
Power transmission fluids, namely, hydraulic fluids of non-hydrocarbon character
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 97795993
