Opposition · USPTO

Opposition 91064322

OtherUSPTO

Opposition 91064322 at USPTO between Con-Stan Industries, Inc. and Nutri/System, Inc., By Change of Name FR Om Weight Loss Medical, over the mark NUTRI/SYSTEM WEIGHT LOSS MEDICAL CENTERS, filed May 1, 1981. Status in the office record: other.

View NUTRI/SYSTEM WEIGHT LOSS MEDICAL CENTERSGet this data via the API
Status
Other
Result
Other
Filed
May 1, 1981
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Con-Stan Industries, Inc.

Respondent

Nutri/System, Inc., By Change of Name FR Om Weight Loss Medical

Timeline

How the case has moved

Dates from the USPTO record and the NUTRI/SYSTEM WEIGHT LOSS MEDICAL CENTERS filing.

  1. NUTRI/SYSTEM WEIGHT LOSS MEDICAL CENTERS filed

    Application 73214510 filed at the USPTO.

  2. Opposition filed

    Con-Stan Industries, Inc. started opposition 91064322 at USPTO against NUTRI/SYSTEM WEIGHT LOSS MEDICAL CENTERS.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
NUTRI/SYSTEM WEIGHT LOSS MEDICAL CENTERSContested73214510USPTO
NUTRI-SCIENCERelied on72004659USPTO
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_383f8ae7-35ba-4b61-af13-0da5c4f18585
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_383f8ae7-35ba-4b61-af13-0da5c4f18585",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91064322",
  "status": "other",
  "office_code": "US",
  "filed_date": "1981-05-01",
  "parties": [
    {
      "name": "CON-STAN INDUSTRIES, INC.",
      "role": "opponent"
    },
    {
      "name": "NUTRI/SYSTEM, INC., BY CHANGE OF NAME FR OM WEIGHT LOSS MEDICAL",
      "role": "respondent"
    }
  ]
}