Registered trademark symbol

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®
Registered trademark symbol
Punctuation
apostrophe( ’ ' )
brackets( [ ], ( ), { }, ⟨ ⟩ )
colon( : )
comma( , ، 、 )
dash( , –, —, ― )
ellipsis( …, ..., . . . )
exclamation mark( ! )
full stop / period( . )
hyphen( )
hyphen-minus( - )
question mark( ? )
quotation marks( ‘ ’, “ ”, ' ', " " )
semicolon( ; )
slash / stroke / solidus( /,  ⁄  )
Word dividers
interpunct( · )
space( ) ( ) ( )
General typography
ampersand( & )
asterisk( * )
at sign( @ )
backslash( \ )
bullet( )
caret( ^ )
dagger( †, ‡ )
degree( ° )
ditto mark( )
inverted exclamation mark( ¡ )
inverted question mark( ¿ )
number sign / pound / hash( # )
numero sign( )
obelus( ÷ )
ordinal indicator( º, ª )
percent, per mil( %, ‰ )
plus and minus( + − )
basis point( )
pilcrow( )
prime( ′, ″, ‴ )
section sign( § )
tilde( ~ )
underscore / understrike( _ )
vertical bar / broken bar / pipe( ¦, | )
Intellectual property
copyright symbol( © )
registered trademark( ® )
service mark( )
sound recording copyright( )
trademark( )
Currency
currency (generic)( ¤ )
currency (specific)
( ฿ ¢ $ ƒ £ ¥ )
Uncommon typography
asterism( )
hedera( )
index / fist( )
interrobang( )
irony punctuation( )
lozenge( )
reference mark( )
tie( )
Related
diacritical marks
logic symbols
whitespace characters
non-English quotation style( « », „ ” )
In other scripts
Chinese punctuation
Hebrew punctuation
Japanese punctuation
Korean punctuation
 
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®
Registered trademark symbol
Punctuation
apostrophe( ’ ' )
brackets( [ ], ( ), { }, ⟨ ⟩ )
colon( : )
comma( , ، 、 )
dash( , –, —, ― )
ellipsis( …, ..., . . . )
exclamation mark( ! )
full stop / period( . )
hyphen( )
hyphen-minus( - )
question mark( ? )
quotation marks( ‘ ’, “ ”, ' ', " " )
semicolon( ; )
slash / stroke / solidus( /,  ⁄  )
Word dividers
interpunct( · )
space( ) ( ) ( )
General typography
ampersand( & )
asterisk( * )
at sign( @ )
backslash( \ )
bullet( )
caret( ^ )
dagger( †, ‡ )
degree( ° )
ditto mark( )
inverted exclamation mark( ¡ )
inverted question mark( ¿ )
number sign / pound / hash( # )
numero sign( )
obelus( ÷ )
ordinal indicator( º, ª )
percent, per mil( %, ‰ )
plus and minus( + − )
basis point( )
pilcrow( )
prime( ′, ″, ‴ )
section sign( § )
tilde( ~ )
underscore / understrike( _ )
vertical bar / broken bar / pipe( ¦, | )
Intellectual property
copyright symbol( © )
registered trademark( ® )
service mark( )
sound recording copyright( )
trademark( )
Currency
currency (generic)( ¤ )
currency (specific)
( ฿ ¢ $ ƒ £ ¥ )
Uncommon typography
asterism( )
hedera( )
index / fist( )
interrobang( )
irony punctuation( )
lozenge( )
reference mark( )
tie( )
Related
diacritical marks
logic symbols
whitespace characters
non-English quotation style( « », „ ” )
In other scripts
Chinese punctuation
Hebrew punctuation
Japanese punctuation
Korean punctuation

The registered trademark symbol, designated by ® (the circled capital letter "R"), is a symbol used to provide notice that the preceding mark is a trademark or service mark that has been registered with a national trademark office.[1][2] In some countries it is against the law to use the registered trademark symbol for a mark that is not officially registered in any country.[1]

Trademarks not officially registered can instead be marked with the trademark symbol ™, while unregistered service marks are marked with the service mark symbol ℠. The proper manner to display these symbols is immediately following the mark, and is commonly in superscript style but is not legally required.

Computer usage[edit]

The registered trademark symbol.

The registered trademark character has a standardized representation in most computer systems. It is mapped in Unicode as U+00AE ® registered sign (HTML: ® ®).[3] The registered trademark symbol ® is distinct, in computer representation, from the similar character U+24C7 circled latin capital letter r (enclosed R)

Because the ® symbol has not commonly been available on typewriters and ASCII-based computer systems, it has been common to approximate this symbol with the characters (R) (or (r)); for example, the Python programming language Trademark Usage Policy advocates this usage.[4] However, these forms do not have legal force.[citation needed] Example of legal equivalents are the phrase "Registered, U.S. Patent and Trademark Office", which may be abbreviated to "Reg U.S. Pat & TM Off.",[5] in the U.S.,[2] and the letters "RTM" in the UK.[1]

Typing character[edit]

Related symbols[edit]

References[edit]

  1. ^ a b c UK IPO, one example of a national trade mark office
  2. ^ a b "15 U.S.C. 1111". Retrieved 15 October 2012. 
  3. ^ http://www.unicode.org/charts/PDF/U0080.pdf
  4. ^ PSF Trademark Usage Policy. http://www.python.org/psf/trademarks/ "The first or most prominent mention of a Python trademark should be immediately followed by a symbol for registered trademark: "®" or "(r)"."
  5. ^ Gregory H. Guillot. A Guide to Proper Trademark Use. 1995-2007. http://www.ggmark.com/guide.html

External links[edit]