Inventor
OREM CHRISTOPHER P
US20 patents
⚠️ This page may combine multiple inventors who share the name “OREM CHRISTOPHER P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CRAYOLA LLC
14 patentsUS7329062B2Feb 12, 2008
Retractable writing instrument
CRAYOLA LLC28 citations90
USD915510SApr 6, 2021
Chalk holder
CRAYOLA LLC1 citations71
USD915511SApr 6, 2021
Chalk holder
CRAYOLA LLC1 citations71
USD876538SFeb 25, 2020
Chalk holder set
CRAYOLA LLC3 citations71
USD876539SFeb 25, 2020
Chalk holder set
CRAYOLA LLC3 citations71
US10040312B2Aug 7, 2018
Roller-ball paint marker
CRAYOLA LLC6 citations65
US8783176B2Jul 22, 2014
Self-sealing stamping device
CRAYOLA LLC2 citations62
US10286413B2May 14, 2019
Outdoor paint sprayer
CRAYOLA LLC1 citations61
US12391060B1Aug 19, 2025
Apparatus for adjustably retaining an expendable medium for writing and/or drawing
CRAYOLA LLC0 citations59
US10864766B2Dec 15, 2020
Spiral art device
CRAYOLA LLC0 citations51
US9156304B2Oct 13, 2015
Ink-delivery systems
CRAYOLA LLC0 citations51
US9114662B2Aug 25, 2015
Ink-delivery systems
CRAYOLA LLC0 citations51
US9089785B2Jul 28, 2015
Bubble-blowing apparatus
CRAYOLA LLC1 citations51
US12377677B2Aug 5, 2025
Output device for uniformly mixed liquid and method for making and using the same
CRAYOLA LLC0 citations39