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AMF TUBOSCOPE INC
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HOUSTON, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Lift-off compensation of eddy current probes by translating without...
Patent number
4,620,152
Issue date
Oct 28, 1986
AMF Tuboscope, Inc.
James A. Bains
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
72439203 - TUBOSCOPE
Serial number
72439203
Registration number
972347
Filing date
Oct 24, 1972
AMF TUBOSCOPE, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72296625 - TUBOGAGE
Serial number
72296625
Registration number
882812
Filing date
Apr 26, 1968
AMF TUBOSCOPE, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72278561 - TUBOSCAN
Serial number
72278561
Registration number
859835
Filing date
Aug 18, 1967
AMF TUBOSCOPE, INC.
37 - Building construction
Information
Trademark
72232265 - LINASCAN
Serial number
72232265
Registration number
827523
Filing date
Nov 8, 1965
AMF TUBOSCOPE, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72219496 - LINALOG
Serial number
72219496
Registration number
804856
Filing date
May 24, 1965
AMF TUBOSCOPE, INC.
35 - Advertising
Information
Trademark
72160905 - LINASCAN
Serial number
72160905
Registration number
813663
Filing date
Jan 17, 1963
TUBOSCOPE COMPANY
37 - Building construction
Information
Trademark
72140062 - ER
Serial number
72140062
Registration number
764456
Filing date
Mar 16, 1962
AMF TUBOSCOPE INC.
37 - Building construction