Inventor
CZIRAKY DAVID A
US23 patents
⚠️ This page may combine multiple inventors who share the name “CZIRAKY DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BINNEY & SMITH INC
9 patentsUS6045108AApr 4, 2000
Inclined adjustable easel with slidably drawer
BINNEY & SMITH INC68 citations96
US5855351AJan 5, 1999
Easel
BINNEY & SMITH INC62 citations95
US5676240AOct 14, 1997
Caddy for art supplies
BINNEY & SMITH INC38 citations92
USD502964SMar 15, 2005
Portable easel
BINNEY & SMITH INC12 citations84
US7182902B2Feb 27, 2007
Crayon marker
BINNEY & SMITH INC7 citations73
US6902387B2Jun 7, 2005
Crayon maker
BINNEY & SMITH INC9 citations73
USD374467SOct 8, 1996
Combined toy boat and container for writing instruments
BINNEY & SMITH INC7 citations67
USD471572SMar 11, 2003
Crayon maker
BINNEY & SMITH INC3 citations62
USD374349SOct 8, 1996
Caddy for art supplies
BINNEY & SMITH INC5 citations62
CRAYOLA LLC
9 patentsUSD608826SJan 26, 2010
Marker
CRAYOLA LLC45 citations90
US9193212B2Nov 24, 2015
Marker maker
CRAYOLA LLC9 citations81
USD872484SJan 14, 2020
Storage container with corner supports
CRAYOLA LLC4 citations73
US10919667B2Feb 16, 2021
Nesting storage container
CRAYOLA LLC0 citations62
US8783176B2Jul 22, 2014
Self-sealing stamping device
CRAYOLA LLC2 citations62
US7921569B2Apr 12, 2011
Tool assembly apparatus having a recessed tip and a method for its use
CRAYOLA LLC3 citations60
US9156304B2Oct 13, 2015
Ink-delivery systems
CRAYOLA LLC0 citations51
US9114662B2Aug 25, 2015
Ink-delivery systems
CRAYOLA LLC0 citations51
US10286722B2May 14, 2019
Marker maker
CRAYOLA LLC0 citations49