Opposition · USPTO

Opposition 91246229

OtherUSPTO

Opposition 91246229 at USPTO between Leica Microsystems IR GMBH and Tian Guihua, over the mark LEICH, filed Feb 5, 2019. Status in the office record: other.

View LEICHGet this data via the API
Status
Other
Result
Other
Filed
Feb 5, 2019
Marks involved
4
Parties

Who is involved

The parties as named in the office record.

Opponent

Leica Microsystems IR GMBH

Company trademarks
Respondent

Tian Guihua

Timeline

How the case has moved

Dates from the USPTO record and the LEICH filing.

  1. LEICH filed

    Application 87909559 filed at the USPTO.

  2. Opposition filed

    Leica Microsystems IR GMBH started opposition 91246229 at USPTO against LEICH.
Marks

Marks involved

1 contested mark, 3 marks the challenger relies on.

MarkRoleApplicationOffice
LEICHContested87909559USPTO
LEICARelied on71619887USPTO
LEICARelied on73701138USPTO
LEICARelied on73753303USPTO
API

Get this data via the API

Every fact on this page comes from the Signa API. Track oppositions and cancellations on any mark with one request.

  • GET/v1/proceedings/{id}

    Parties, dates, outcome and every mark in the case

  • GET/v1/proceedings?trademark_id={trademark_id}

    Every proceeding on a mark

Get API keyView docs
GET /v1/proceedings/{id}
ID=prc_c0a30f11-5bd2-4888-a13a-f1e099de13e2
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_c0a30f11-5bd2-4888-a13a-f1e099de13e2",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91246229",
  "status": "other",
  "office_code": "US",
  "filed_date": "2019-02-05",
  "parties": [
    {
      "name": "Leica Microsystems IR GMBH",
      "role": "opponent"
    },
    {
      "name": "Tian Guihua",
      "role": "respondent"
    }
  ]
}