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Official data from INPI

ROLAMENTO PARA ROLETE

Em AnáliseInvention Patent

Application data

Number

PI8501818

Type

Invention Patent

Filing

04/12/1985

Publication

11/18/1986

Progress at the INPI

Under appeal
  1. Filing04/12/85
  2. Publication11/18/86
  3. Examination08/04/87
  4. Refused01/16/90
  5. Grant
  6. In force

The application was refused by the INPI on 01/16/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/02/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ROLETES TRANSROLL IND E COMERC [BR]

Inventors

M. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

05/02/1989

RPI 967

Conhecimento de parecer técnico

#7.1

12/13/1988

RPI 947

Solicitação de exame técnico

#4.1

08/04/1987

RPI 876

Publicação do pedido de patente

#3.1

11/18/1986

RPI 839

Pedido de patente depositado

#2.1

07/02/1985

RPI 767

Indeferimento

#9.2

01/16/1990

RPI 1002

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