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Official data from INPI

SISTEMA DE CARREGAMENTO E TRANSPORTE DE MADEIRAS

ConcedidaInvention Patent
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Application data

Number

PI8207633

Type

Invention Patent

Filing

12/22/1982

Publication

01/10/1984
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Progress at the INPI

  1. Filing12/22/82
  2. Publication01/10/84
  3. Examination04/10/84
  4. Allowance07/08/86
  5. Grant12/30/86
  6. Terminated06/26/90

The patent was granted on 12/30/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RIGESA CELULOSE PAPEL E EMBALA [BR]

Inventors

A. D. (pessoa física)

Technical data

IPC Classification

B27B 29/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/30/1986

RPI 845

Notificação para pagamento de retribuição

#13.1

11/04/1986

RPI 837

Deferimento

#9.1

07/08/1986

RPI 820

Republicação - classificação IPC

#15.11

11/19/1985

RPI 787

Exigência - art. 36 da LPI

#6.1

11/05/1985

RPI 785

Exigência - art. 36 da LPI

#6.1

03/19/1985

RPI 752

Solicitação de exame técnico

#4.1

04/10/1984

RPI 703

Publicação antecipada

#3.2

01/10/1984

RPI 690

Pedido de patente depositado

#2.1

02/22/1983

RPI 644

Anuidade - prazo legal encerrado

#18.2

06/26/1990

RPI 1024

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