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Official data from INPI

DISPOSITIVO DE ABATE HUMANITARIO PARA GADO E ASSEMELHADOS

IndeferidaInvention Patent

Application data

Number

PI8303714

Type

Invention Patent

Filing

07/12/1983

Publication

02/20/1985

Progress at the INPI

Under appeal
  1. Filing07/12/83
  2. Publication02/20/85
  3. Examination08/13/85
  4. Refused01/03/89
  5. Grant
  6. In force

The application was refused by the INPI on 01/03/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

WALSYWA MECANICA [BR]

Inventors

B. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/03/1989

RPI 950

Conhecimento de parecer técnico

#7.1

05/17/1988

RPI 917

14.7

07/28/1987

RPI 875

14.1

07/07/1987

RPI 872

14.4

06/30/1987

RPI 871

Retificação

#15.6

04/22/1987

RPI 861

Retificação

#15.3

03/31/1987

RPI 858

Solicitação de exame técnico

#4.1

08/13/1985

RPI 773

Publicação do pedido de patente

#3.1

02/20/1985

RPI 748

Pedido de patente depositado

#2.1

09/20/1983

RPI 674

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