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Official data from INPI

SISTEMA DE TRAÇÃO PARA ARADOS MANUAIS E AUTOMÁTICOS.

Arquivada/ExtintaInvention Patent
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Application data

Number

PI8103805

Type

Invention Patent

Filing

06/16/1981

Publication

01/25/1983
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Progress at the INPI

  1. Filing06/16/81
  2. Publication01/25/83
  3. Abandoned04/02/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/02/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. F. (pessoa física)

Inventors

F. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

12/02/1986

RPI 841

8.1

03/04/1986

RPI 802

Republicação - classificação IPC

#15.11

02/18/1986

RPI 800

Republicação - classificação IPC

#15.11

01/07/1986

RPI 794

Republicação - classificação IPC

#15.11

11/19/1985

RPI 787

Solicitação de exame técnico

#4.1

04/02/1985

RPI 754

Publicação do pedido de patente

#3.1

01/25/1983

RPI 640

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