59537 ⎘
Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
Sub-classes:Writing instruments
#2Multi-pen having sharp knob containing a through hole for sharp lead
#3Retractive writing utensil
#4Writing instrument comprising two concentric writing tips
#5One-hand operated multi-pencil
#6Hand-held device, in particular a writing instrument, having two retractable heads
#7Hand-held device, in particular a writing instrument, provided with a blocking device
#8Hand held device having two heads that are retractable by means of a single button
#9Multiple color marker
#10Position pointer
#11Multicolor writing instrument with automatic return function
#12Precision marking system
#13Multicolor writing tools and methods
#14Multicolor writing tools and methods
#15Stylus
#16Foldable stylus and pen with protective housing
#17Multicolor writing tools and methods
#18Multicolor writing tools and methods
#19One-hand operated multi-pencil