Opposition · USPTO

Opposition 91180892

OtherUSPTO

Opposition 91180892 at USPTO between Nutri/System IPHC, Inc. and Zisook, Sheldon, over the mark ENHANCE-IT, filed Nov 24, 2007. Status in the office record: other.

View ENHANCE-ITGet this data via the API
Status
Other
Result
Other
Filed
Nov 24, 2007
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Nutri/System IPHC, Inc.

Respondent

Zisook, Sheldon

Timeline

How the case has moved

Dates from the USPTO record and the ENHANCE-IT filing.

  1. ENHANCE-IT filed

    Application 77140835 filed at the USPTO.

  2. Opposition filed

    Nutri/System IPHC, Inc. started opposition 91180892 at USPTO against ENHANCE-IT.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
ENHANCE-ITContested77140835USPTO
NUTRIHANCERelied on74542796USPTO
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_8da97e1a-4ad7-47c2-add4-656465725a52
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_8da97e1a-4ad7-47c2-add4-656465725a52",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91180892",
  "status": "other",
  "office_code": "US",
  "filed_date": "2007-11-24",
  "parties": [
    {
      "name": "Nutri/System IPHC, Inc.",
      "role": "opponent"
    },
    {
      "name": "Zisook, Sheldon",
      "role": "respondent"
    }
  ]
}