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Official data from INPI

CEIFADEIRA DEBULHADORA

Em AnáliseInvention Patent
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Application data

Number

PI8703328

Type

Invention Patent

Filing

06/30/1987

Publication

03/15/1988
View on INPI

Progress at the INPI

  1. Filing06/30/87
  2. Publication03/15/88
  3. Examination07/11/89
  4. Allowance09/10/91
  5. Grant03/30/93
  6. Expired07/29/08

The letters patent expired on 07/29/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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

Applicants and inventors

Applicants

Ford New Holland Indústria e Comércio Ltda.

SP, BR

Inventors

F. H. (pessoa física)

BE

G. M. (pessoa física)

BE

J. C. (pessoa física)

BE

Technical data

IPC Classification

A01D 41/02

Priority claims

EP

86201152.5 · 07/01/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/11/1989

RPI 977

Publicação do pedido de patente

#3.1

03/15/1988

RPI 908

Pedido de patente depositado

#2.1

09/01/1987

RPI 880

Carta-patente expirada

#21.1

Patente extinta em 30/06/2002

07/29/2008

RPI 1960

Pedido de licença compulsória

#20.1

05/04/1993

RPI 1170

Concessão da patente

#16.1

03/30/1993

RPI 1165

14.1

11/10/1992

RPI 1145

14.4

11/03/1992

RPI 1144

14.7

11/03/1992

RPI 1144

Notificação para pagamento de retribuição

#13.1

05/05/1992

RPI 1118

14.7

12/31/1991

RPI 1100

Deferimento

#9.1

09/10/1991

RPI 1084

Exigência - art. 36 da LPI

#6.1

04/02/1991

RPI 1061

14.4

09/18/1990

RPI 1033

14.1

09/11/1990

RPI 1032

14.7

09/04/1990

RPI 1031

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