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Official data from INPI

SEM TITULO

ConcedidaInvention Patent

Application data

Number

PI8304201

Type

Invention Patent

Filing

08/04/1983

Publication

04/24/1984

Progress at the INPI

  1. Filing08/04/83
  2. Publication04/24/84
  3. Examination04/08/86
  4. Allowance09/27/88
  5. Grant07/25/89
  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: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

New Holland Latino Americana Ltda.

PR, BR

See this company's full portfolio

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/25/1989

RPI 979

Notificação para pagamento de retribuição

#13.1

01/10/1989

RPI 951

Deferimento

#9.1

09/27/1988

RPI 936

Exigência - art. 36 da LPI

#6.1

01/12/1988

RPI 899

Exigência - art. 36 da LPI

#6.1

03/04/1987

RPI 854

14.1

09/02/1986

RPI 828

14.4

07/29/1986

RPI 823

Solicitação de exame técnico

#4.1

04/08/1986

RPI 807

14.7

09/04/1984

RPI 724

Publicação do pedido de patente

#3.1

04/24/1984

RPI 705

Pedido de patente depositado

#2.1

10/18/1983

RPI 678

Carta-patente expirada

#21.1

Patente extinta em 04/08/98

07/01/2008

RPI 1956

Pedido de licença compulsória

#20.1

05/04/1993

RPI 1170

Pedido de licença compulsória

#20.1

12/31/1991

RPI 1100

20.4

12/17/1991

RPI 1098

20.7

12/17/1991

RPI 1098

20.7

10/22/1991

RPI 1090

20.4

09/04/1990

RPI 1031

Pedido de licença compulsória

#20.1

08/28/1990

RPI 1030

20.4

08/21/1990

RPI 1029

20.7

08/21/1990

RPI 1029

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