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Official data from INPI

PROCESSO DE FABRICAÇÃO DE BOLAS COM COSTURA E PRODUTOS RESULTANTE

Em AnáliseInvention Patent

Application data

Number

PI8200407

Type

Invention Patent

Filing

01/22/1982

Publication

07/27/1982

Progress at the INPI

  1. Filing01/22/82
  2. Publication07/27/82
  3. Examination11/03/82
  4. Allowance03/31/87
  5. Grant07/26/88
  6. Expired07/01/08

The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/19/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cambuci S/A

SP, BR

See this company's full portfolio

Inventors

R. E. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

201

09/19/1989

RPI 987

Pedido de licença voluntária

#17.1

03/07/1989

RPI 959

Concessão da patente

#16.1

07/26/1988

RPI 927

110

04/05/1988

RPI 911

Recurso

#12.1

07/21/1987

RPI 874

Deferimento

#9.1

03/31/1987

RPI 858

Exigência - art. 36 da LPI

#6.1

06/24/1986

RPI 818

Exigência - art. 36 da LPI

#6.1

02/26/1985

RPI 749

14.4

01/10/1984

RPI 690

Solicitação de exame técnico

#4.1

11/03/1982

RPI 628

Publicação antecipada

#3.2

07/27/1982

RPI 614

Pedido de patente depositado

#2.1

03/16/1982

RPI 595

Carta-patente expirada

#21.1

Patente extinta em 22/01/97

07/01/2008

RPI 1956

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