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Quadraseal Trademarks
QUADRASEAL
Non metal lock used as a security tamper resistant seal, not used to prevent environmental contamination
Registered
·
November 15, 2007
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77330493
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QUADRASEAL
cap liners made primarily of cardboard laminated with foil and plastic film used to seal food and beverage containers
Cancelled
·
June 4, 1993
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74397614
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QUADRASEAL
test fixtures for printed circuit boards
Cancelled
·
October 10, 1991
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74211071
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QUADRASEAL
weather stripping for use in homes and buildings
Cancelled
·
December 3, 1990
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74119900
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QUADRASEAL
Sealed Bearings for Agricultural Machinery
Cancelled
·
June 7, 1982
·
73368282
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QUADRASEAL
PIPE AND TUBING JOINTS AND CONNECTIONS
Expired
·
September 21, 1971
·
72403243
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