59421 ⎘
Pens with ink reservoirs in holders, e.g. fountain-pens; Arrangements for feeding the ink to the nibs Mechanical feeding means, e.g. valves; Pumps
Sub-classes:FOUNTAIN PEN
#2Printing method and printing apparatus for improving visibility and printed matter printed using the printing method
#3Rotary pressing cosmetic pen
#4Compact system to mix and create color materials
#5Left handed fountain pen
#6Marking device and method
#7Ink-delivery systems
#8Ink-delivery systems
#9Device for dosed dispensing of fluid media
#10Ink delivery systems