Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:inventor
|
| gptkbp:category |
Novelty invention
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:designedBy |
Malcolm McVicar
|
| gptkbp:features |
Helmet with rotating toothbrushes
|
| https://www.w3.org/2000/01/rdf-schema#label |
Toothbrush helmet
|
| gptkbp:operatedBy |
electric motor
|
| gptkbp:patent |
1995
US5388257A |
| gptkbp:purpose |
Automatic tooth brushing
|
| gptkbp:bfsParent |
gptkb:Simone_Giertz
|
| gptkbp:bfsLayer |
7
|