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HYCALOG, INC.

2 Marks
Corp.
First Filed:Sep 21, 1971Latest Filed:Sep 5, 1975Address:OAKLAND, CA 94612

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Top Classes

Class 6
Metal Building Materials & Hardware
2(100%)
Class 13
Firearms & Explosives
1(50%)

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Trademark Portfolio

3 results

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Filed
Registered
Last Activity
SPIRALINE
SPIRALINE
Trademark
Word
CANCELLED
Owner:
Serial:73062179
Filed:Sep 5, 1975
Classes:6
Registration:1058935
Registered:Feb 15, 1977
Description: THREADED METAL TUBULAR COMPONENTS-NAMELY, WELL CASING
QUADRASEAL
QUADRASEAL
Trademark
Word
EXPIRED
Owner:
Serial:72403243
Filed:Sep 21, 1971
Classes:6, 13
Registration:0950210
Registered:Jan 9, 1973
Description: PIPE AND TUBING JOINTS AND CONNECTIONS
MODIFIED
MODIFIED
Trademark
Word
Previous
EXPIRED
Owner:
Serial:73008551
Filed:Dec 10, 1973
Classes:6
Registration:1020933
Registered:Sep 23, 1975
Description: METAL COUPLINGS FOR JOINING THREADED TUBULAR COMPONENTS SUCH AS TUBING AND CASING USED IN OIL WELLS AND THE LIKE