Assignee
MATRIX TOYS INC
8 granted patents·317 citations·filing 1977–1979
Top patents by PatentIndex Score
8 records- 0198US4129975AConstruction set having clip fastenersMATRIX TOYS INC·Filed 1977·Granted Dec 19, 1978·182 cites·6 claims
- 0292US4159592AClose coupling strut for construction set having clip fastenersMATRIX TOYS INC·Filed 1978·Granted Jul 3, 1979·44 cites·6 claims
- 0391USD254752SStrut for construction setMATRIX TOYS INC·Filed 1978·Granted Apr 15, 1980·26 cites·1 claims
- 0489USD257271SJoint element for construction setMATRIX TOYS INC·Filed 1978·Granted Oct 7, 1980·22 cites·1 claims
- 0580USD260790SJoint element and strut assemblyMATRIX TOYS INC·Filed 1979·Granted Sep 15, 1981·14 cites·1 claims
- 0679USD255472SJoint element for construction setMATRIX TOYS INC·Filed 1978·Granted Jun 17, 1980·13 cites·1 claims
- 0777USD257270SJoint element for construction setMATRIX TOYS INC·Filed 1978·Granted Oct 7, 1980·12 cites·1 claims
- 0836US4275524ARemovable tire for construction set joint elementMATRIX TOYS INC·Filed 1979·Granted Jun 30, 1981·4 cites·1 claims
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