against
author
background
bold
business
button
c
circle
circled
convention
copyright
design
duplication
element
icon
identification
illustration
intellectual
internet
isolated
job
label
law
legal
letter
license
management
mark
modern
patent
producers
property
protection
recording
register
reserved
rights
sign
site
sticker
symbol
term
trade
trademark
unauthorized
unicode
web
white
work