Steamed buns stuffed with red bean paste

HarmonisedClass 30 · Staple FoodsGoods

"Steamed buns stuffed with red bean paste" is a harmonised Nice Class 30 term (staple foods). Of the offices Signa covers, the USPTO and EUIPO accept it as written.

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Data current as of October 28, 2026Source: USPTO ID Manual
Covered offices accept this wording
2
Staple Foods
Class 30
Harmonised
Yes
Acceptance

Where this wording is accepted

Harmonised terms are wording offices have agreed to accept as written. These are the offices Signa covers that list this term.

About Class 30

See what Class 30 covers, who files most in it and how filings have changed.

API

Get this data via the API

Look up any goods or services term, check which offices accept it, and get filing-ready wording for a product with one request.

  • GET/v1/goods-services?class=30&q=steamed%20buns%20stuffed%20with%20red%20bean%20paste

    This term, its harmonisation and the offices that accept it

  • POST/v1/goods-services/suggest

    Filing-ready wording for a product description

  • GET/v1/classifications/{id}

    Every term in Class 30

Get API keyView docs
GET /v1/goods-services?class=30&q=steamed%20buns%20stuffed%20with%20red%20bean%20paste
curl "https://api.signa.so/v1/goods-services?class=30&q=steamed%20buns%20stuffed%20with%20red%20bean%20paste" \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "term": "Steamed buns stuffed with red bean paste",
  "class_number": 30,
  "is_harmonised": true,
  "accepted_offices": [
    "USPTO",
    "EUIPO",
    "JPO",
    "KIPO",
    "CNIPA"
  ]
}