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Mattel Inc
Mattel Inc
Active Patents
0
Total Holdings
3
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US4637907A
Latex dip tooling and method for forming same
Expired / Lapsed
1985-04-05
1987-01-20
17
Details
US4246452A
Switch apparatus
Expired / Lapsed
1979-01-05
1981-01-20
27
Details
US4114952A
Wheel assembly for a skateboard or the like
Expired / Lapsed
1976-11-05
1978-09-19
5
Details