“Trademark symbol”的意思、由来-开放百科全书

词条 Trademark symbol

释义

Use
Trademarks versus service marks
See also
References

{{Use American English|date = March 2019}}{{Short description|Typographical symbol}}{{Use mdy dates|date = March 2019}}{{confused|Registered trademark symbol|Copyright symbol|Service mark symbol}}{{redirect|™|other uses|TM (disambiguation)}}{{other uses|Trademark (disambiguation)}}{{wiktionary|™}}{{Punctuation marks}}

The trademark symbol (™) is a symbol to indicate that the preceding mark is a trademark. It is usually used for unregistered trademarks, as opposed to the registered trademark symbol (®) which is reserved for trademarks registered with the appropriate government agency.^[1]

In Unicode it is {{unichar|2122|trade mark sign}}.^[2] In HTML you can put ™ or ™.^[3] LaTeX uses \\texttrademark. On Windows it may be entered by holding the {{key press|Alt}} while typing the numbers {{nowrap|{{key press|0}} {{key press|1}} {{key press|5}} {{key press|3}}}} on the numeric keypad (it is at 0x99 or 153 in CP1252) or by pressing {{key press|Alt Gr|T}}. On macOS, it may be entered by pressing {{key press|Opt|2}} . On Linux and some other POSIX-compatible systems the trademark symbol may be entered by keys sequence {{Nowrap|{{key press|Compose}} {{key press|T}} {{key press|M}}}}.

An equivalent marque de commerce symbol ({{unichar|1F16A|Raised MC sign}}) is used in Quebec.

Use

Use of the trademark symbol indicates an assertion that a word, image, or other sign is a trademark; it does not indicate registration. Registered trademarks are indicated using the registered trademark symbol (®), and in some jurisdictions it is unlawful or illegal to use the registered trademark symbol with a mark that has not been registered.^[4]

Trademarks versus service marks

There is a specific symbol, the service mark symbol (℠), to indicate the assertion of a service mark (a trademark for the provision of services). The service mark symbol is less commonly used than the trademark symbol, especially outside the United States.

References

1. ^{{cite web|url=https://www.l4sb.com/blog/r-symbol-tm-symbol-meanings/ |title=What do the R-symbol and the TM symbol mean? |publisher=Law 4 Small Business |accessdate=12 September 2016}}
2. ^{{cite web |url=https://www.unicode.org/charts/PDF/U2100.pdf|title=The Unicode Standard 7.0, Letterlike Symbols|publisher=Unicode, Inc.}}
3. ^{{cite web|url=http://www.w3.org/TR/REC-html40/sgml/entities.html|title=Character entity references in HTML 4|work=w3.org}}
4. ^{{cite web|url=http://howconceptual.com/tm-symbol|title=How to use the ® and TM Symbol|work=howconceptual.com|deadurl=yes|archiveurl=https://web.archive.org/web/20140409012151/http://howconceptual.com/tm-symbol/|archivedate=2014-04-09|df=}}

2 : United States trademark law|Typographical symbols

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Use

Trademarks versus service marks

See also

References