Parvia Corp.
12Patents
0Active
12Granted
30Portfolio score
Filing activity: Sep 24, 1997 → Aug 12, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5947787A | Modular lattice substructure for a toy building set | Human Necessities | 53 | Expired |
| US6129605A | Modular base units for a toy building set | Human Necessities | 31 | Expired |
| US6012957A | Single beam optoelectric remote control apparatus for control of toys | Human Necessities | 30 | Expired |
| US5865661A | Toy vehicular drive apparatus | Human Necessities | 26 | Expired |
| USD422035S | Toy lattice frame piece | General | 26 | Expired |
| US5951356A | Modular lattice substructure for a toy building set having columns and foundations | Human Necessities | 18 | Expired |
| US5993283A | Modular buildings for a toy building set | Physics | 13 | Expired |
| US6102770A | Toy vehicular electromechanical guidance apparatus | Human Necessities | 10 | Expired |
| US5924905A | Modular terrain for a toy building set | Physics | 7 | Expired |
| USD425575S | Connectors for diagonal toy building pieces | General | 6 | Expired |
| US7517269B2 | Building element for constructing a modular substructure | Human Necessities | 6 | Expired |
| US6007401A | Optoelectric remote control apparatus for guiding toy vehicles | Human Necessities | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.