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registered sign

registered sign (U+00AE), symbol « ® » indicating a trademark or service mark that has been registered with a national trademark office
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registered sign

Summary

registered sign is an Unicode character[1]. It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • registered sign's instance of is recorded as Unicode character[3].
  • registered sign's instance of is recorded as symbol[4].
  • registered sign's instance of is recorded as superscript[5].
  • registered sign's Commons category is recorded as R (registered trademark)[6].
  • registered sign's Unicode character is recorded as ®[7].
  • registered sign comprises R/r[8].
  • registered sign comprises circle[9].
  • registered sign's different from is recorded as trademark[10].
  • registered sign's different from is recorded as trademark symbol[11].
  • registered sign's different from is recorded as ℠[12].
  • registered sign's homoglyph is recorded as Ⓡ[13].
  • registered sign's Unicode code point is recorded as 00AE[14].
  • registered sign's HTML entity is recorded as &reg[15].
  • registered sign's HTML entity is recorded as ®[16].
  • registered sign's HTML entity is recorded as ®[17].
  • registered sign's HTML entity is recorded as &REG[18].
  • registered sign's HTML entity is recorded as ®[19].
  • registered sign's HTML entity is recorded as ®[20].
  • registered sign's HTML entity is recorded as ®[21].
  • registered sign's HTML entity is recorded as ®[22].
  • registered sign's key press is recorded as Alt + 0174[23].
  • registered sign's key press is recorded as Option + R[24].
  • registered sign's key press is recorded as AltGr + R[25].
  • registered sign's Unicode block is recorded as Latin-1 Supplement[26].
  • registered sign's Unicode character name is recorded as REGISTERED SIGN[27].

Body

Designation and Status

Recorded instance of include Unicode character[3], symbol[4], and superscript[5].

Why It Matters

registered sign has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[2] It is known by 77 alternative names across languages and contexts.[28]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . Unicode 13.0. unicode.org. Provenance: wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . html.spec.whatwg.org. html.spec.whatwg.org. Provenance: wikidata.org.
  14. [16] ↑ . html.spec.whatwg.org. html.spec.whatwg.org. Provenance: wikidata.org.
  15. [17] ↑ . html.spec.whatwg.org. html.spec.whatwg.org. Provenance: wikidata.org.
  16. [18] ↑ . html.spec.whatwg.org. html.spec.whatwg.org. Provenance: wikidata.org.
  17. [19] ↑ . html.spec.whatwg.org. html.spec.whatwg.org. Provenance: wikidata.org.
  18. [20] ↑ . html.spec.whatwg.org. html.spec.whatwg.org. Provenance: wikidata.org.
  19. [21] ↑ . html.spec.whatwg.org. html.spec.whatwg.org. Provenance: wikidata.org.
  20. [22] ↑ . html.spec.whatwg.org. html.spec.whatwg.org. Provenance: wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . unicode.org. unicode.org. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.
  2. [28] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). registered sign. Retrieved May 3, 2026, from https://4ort.xyz/entity/registered-sign
MLA “registered sign.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/registered-sign.
BibTeX @misc{4ortxyz_registered-sign_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{registered sign}}, year = {2026}, url = {https://4ort.xyz/entity/registered-sign}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): registered sign — https://4ort.xyz/entity/registered-sign (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/registered-sign · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5w ago · Samoasambia · 2026-07-16 view diff on Wikidata ↗
    3d model → U+00AE Noto Sans 20230107.stl
    Instance of → Unicode character, symbol, superscript
    Different from → trademark, trademark symbol, ℠
    Instance of → —
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ [[Property:P5437]]: 3662"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.