(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

SEM TITULO

Em ExigênciaInvention Patent
Talk to an expert

Application data

Number

PI8504985

Type

Invention Patent

Filing

10/08/1985

Publication

07/29/1986
View on INPI

Progress at the INPI

Office action pending
  1. Filing10/08/85
  2. Publication07/29/86
  3. Examination09/06/88
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

Leave your contact and we will alert you

We track INPI publications and let you know as soon as this case moves.

We use your details only for this alert.

Latest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Firestone Tire & Rubber Company

US

See this company's full portfolio

Inventors

H. R. (pessoa física)

Technical data

IPC Classification

C08L 101/00C08L 33/00C08L 33/02C08L 51/00C08L 51/02C08L 53/00C08L 53/02C08L 77/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

11/07/1989

RPI 994

Solicitação de exame técnico

#4.1

09/06/1988

RPI 933

Publicação do pedido de patente

#3.1

07/29/1986

RPI 823

Pedido de patente depositado

#2.1

12/17/1985

RPI 791

Retificação

#15.3

01/12/1993

RPI 1154

Republicação - classificação IPC

#15.11

06/25/1991

RPI 1073

Related

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.