Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
fountain pen feed system
|
| gptkbp:discontinued |
1928
|
| https://www.w3.org/2000/01/rdf-schema#label |
Lucky Curve feed system
|
| gptkbp:introduced |
gptkb:Parker_Pen_Company
|
| gptkbp:introducedIn |
1894
|
| gptkbp:inventedBy |
gptkb:George_S._Parker
|
| gptkbp:notableFeature |
curved feed design
|
| gptkbp:patent |
1894
|
| gptkbp:purpose |
reduce ink leakage
|
| gptkbp:replacedBy |
modern feed systems
|
| gptkbp:usedIn |
Parker fountain pens
|
| gptkbp:bfsParent |
gptkb:George_S._Parker
|
| gptkbp:bfsLayer |
6
|