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LATROBE STEEL COMPANY
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LATROBE, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cobalt free high speed steels
Patent number
6,200,528
Issue date
Mar 13, 2001
Latrobe Steel Company
Mark S. Rodney
C21 - METALLURGY OF IRON
Information
Patent Grant
Case carburized stainless steel alloy for high temperature applicat...
Patent number
5,424,028
Issue date
Jun 13, 1995
Latrobe Steel Company
James L. Maloney
C21 - METALLURGY OF IRON
Information
Patent Grant
Chromium hot work steel
Patent number
5,207,843
Issue date
May 4, 1993
Latrobe Steel Company
James L. Maloney
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Ferrous alloys having enhanced fracture toughness and method of man...
Patent number
5,102,619
Issue date
Apr 7, 1992
Latrobe Steel Company
Warren M. Garrison
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Nickel-cobalt base alloys
Patent number
4,795,504
Issue date
Jan 3, 1989
Latrobe Steel Company
John S. Slaney
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High speed steels with phosphorus for improved cutting performance
Patent number
4,168,159
Issue date
Sep 18, 1979
Latrobe Steel Company
Rene Schlatter
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High performance bearing steels
Patent number
4,150,978
Issue date
Apr 24, 1979
Latrobe Steel Company
Rene Schlatter
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High strength, corrosion resistant tubular products and methods of...
Patent number
4,151,012
Issue date
Apr 24, 1979
Latrobe Steel Company
Ales Simkovich
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Tubular products and methods of making the same
Patent number
4,099,992
Issue date
Jul 11, 1978
Latrobe Steel Company
Leonard A. Pugliese
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Bearing having extended rolling fatigue life
Patent number
3,945,821
Issue date
Mar 23, 1976
Latrobe Steel Company
James P. Stroup
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
76492429 - VERTEX
Serial number
76492429
Registration number
3117527
Filing date
Feb 25, 2003
Latrobe Steel Company
6 - Common metals and their alloys
Information
Trademark
75107439 - ARROW
Serial number
75107439
Filing date
May 21, 1996
Latrobe Steel Company
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
73767554 - BEARCAT
Serial number
73767554
Registration number
1560474
Filing date
Dec 5, 1988
LATROBE STEEL COMPANY, THE
6 - Common metals and their alloys
Information
Trademark
73151252 - TUF RAM
Serial number
73151252
Registration number
1123140
Filing date
Dec 7, 1977
LATROBE STEEL COMPANY
7 - Machines and machine tools
Information
Trademark
73151254 - SLING MOR
Serial number
73151254
Registration number
1103743
Filing date
Dec 7, 1977
LATROBE STEEL COMPANY
7 - Machines and machine tools
Information
Trademark
73151253 - SLING SHOK
Serial number
73151253
Registration number
1111198
Filing date
Dec 7, 1977
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
73026131 - BG42
Serial number
73026131
Registration number
1000945
Filing date
Jul 5, 1974
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72395624 - SILHOUETTE
Serial number
72395624
Registration number
938478
Filing date
Jun 23, 1971
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72387722 - DURAGRAIN
Serial number
72387722
Registration number
945599
Filing date
Mar 29, 1971
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72283013 - DYNAMAX
Serial number
72283013
Registration number
870335
Filing date
Oct 20, 1967
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72279952 - PYROFORM
Serial number
72279952
Registration number
853044
Filing date
Sep 8, 1967
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72205949 - THERM-D-GAS
Serial number
72205949
Registration number
796274
Filing date
Nov 10, 1964
LATROBE STEEL COMPANY
8 - Hand tools and implements (hand-operated)
Information
Trademark
72182191 - THERM-I-VAC
Serial number
72182191
Registration number
774843
Filing date
Dec 2, 1963
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72143745 - L
Serial number
72143745
Registration number
774374
Filing date
May 3, 1962
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72143746 - DYNACUT
Serial number
72143746
Registration number
759905
Filing date
May 3, 1962
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72123325 - BLAST-MOR
Serial number
72123325
Registration number
731384
Filing date
Jul 3, 1961
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72100266 - BR 3
Serial number
72100266
Registration number
722496
Filing date
Jul 5, 1960
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72100267 - BR-2
Serial number
72100267
Registration number
722497
Filing date
Jul 5, 1960
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72100268 - BR-4
Serial number
72100268
Registration number
722498
Filing date
Jul 5, 1960
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72094900 - PRESS-MOR
Serial number
72094900
Registration number
707482
Filing date
Apr 12, 1960
LATROBE STEEL COMPANY
7 - Machines and machine tools
Information
Trademark
72062197 - LESCALLOY
Serial number
72062197
Registration number
683538
Filing date
Nov 10, 1958
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72062198 - TUF-RAM
Serial number
72062198
Registration number
688707
Filing date
Nov 10, 1958
LATROBE STEEL COMPANY
7 - Machines and machine tools
Information
Trademark
72049500 - HEDERVAN
Serial number
72049500
Registration number
674433
Filing date
Apr 11, 1958
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72044626 - DYNAFLEX
Serial number
72044626
Registration number
681694
Filing date
Jan 24, 1958
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72044475 - LIFE-LINE
Serial number
72044475
Registration number
671404
Filing date
Jan 22, 1958
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72044476 - MIX-MOR
Serial number
72044476
Registration number
693469
Filing date
Jan 22, 1958
LATROBE STEEL COMPANY
7 - Machines and machine tools
Information
Trademark
72039650 - VISCOUNT
Serial number
72039650
Registration number
666483
Filing date
Oct 28, 1957
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72033250 - VAC-ARC
Serial number
72033250
Registration number
671084
Filing date
Jul 5, 1957
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72026365 - VISCOUNT 20
Serial number
72026365
Registration number
670490
Filing date
Mar 18, 1957
LATROBE STEEL COMPANY
6 - Common metals and their alloys
Information
Trademark
72026366 - VISCOUNT 44
Serial number
72026366
Registration number
670491
Filing date
Mar 18, 1957
LATROBE STEEL COMPANY
6 - Common metals and their alloys