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Official data from INPI

SUPORTE OSCILANTE TIPO C PARA FIXAÇÃO DE MANCAIS DE ROLAMENTO E ATRITO EM GRADE DE DISCOS.

Em AnáliseInvention Patent

Application data

Number

PI8501894

Type

Invention Patent

Filing

04/19/1985

Publication

11/25/1986

Progress at the INPI

  1. Filing04/19/85
  2. Publication11/25/86
  3. Examination02/17/87
  4. Refused01/12/93
  5. Grant
  6. In force

The application was refused on 01/12/1993 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Baldan-Implementos Agrícolas S/A

SP, BR

See this company's full portfolio

Inventors

O. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

03/29/1988

RPI 910

Pedido de certificado de adição de invenção

#5.1

07/14/1987

RPI 873

Solicitação de exame técnico

#4.1

02/17/1987

RPI 852

Publicação do pedido de patente

#3.1

11/25/1986

RPI 840

Pedido de patente depositado

#2.1

07/02/1985

RPI 767

111

01/12/1993

RPI 1154

Petição de recurso

#12.2

06/19/1990

RPI 1023

Indeferimento

#9.2

03/01/1990

RPI 1007

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