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Official data from INPI

PROCESSO PARA O TINGIMENTO DE FIBRAS SINTÉTICAS OU NATURAIS; PROCESSO PARA O TINGIMENTO DE FIBRAS SINTÉTICAS; PROCESSO PARA O AUMENTO DA FIRMEZA DA COR DE TIGIMENTOS EM MATERIAIS TÊXTEIS SINTÉTICOS OU NATURAIS; PROCESSO PARA REDUZIR O

PublicadaInvention Patent

Application data

Number

PI8802676

Type

Invention Patent

Filing

06/02/1988

Publication

12/27/1988

Progress at the INPI

  1. Filing06/02/88
  2. Publication12/27/88
  3. Abandoned03/12/91
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Goodyear Tire & Rubber Company

US

See this company's full portfolio

Inventors

J. K. (pessoa física)

US

K. R. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

058.474 · 06/05/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/27/1988

RPI 949

Pedido de patente depositado

#2.1

10/25/1988

RPI 940

Arquivamento - Art. 36 §1° da LPI

#11.2

12/27/1994

RPI 1256

Exigência - art. 36 da LPI

#6.1

05/31/1994

RPI 1226

Solicitação de exame técnico

#4.1

03/12/1991

RPI 1058

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