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Official data from INPI

CATRACA DE PINHÃO PARA BICICLETAS, MEDIANTE SUBSTITUIÇÃO, POR ESFERAS, AS ATUAIS LINGUETAS DE ENCAIXE

PublicadaUtility Model

Application data

Number

MU6901386

Type

Utility Model

Filing

07/21/1989

Publication

12/05/1989

Progress at the INPI

  1. Filing07/21/89
  2. Publication12/05/89
  3. Examination08/28/90
  4. Refused10/08/96
  5. Grant
  6. In force

The application was refused on 10/08/1996 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: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. R. (pessoa física)

PR, BR

Inventors

D. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

12/05/1989

RPI 998

Pedido de patente depositado

#2.1

10/10/1989

RPI 990

111

10/08/1996

RPI 1349

Republicação - classificação IPC

#15.11

04/04/1995

RPI 1270

120

08/16/1994

RPI 1237

Petição de recurso

#12.2

02/16/1994

RPI 1211

Indeferimento

#9.2

09/21/1993

RPI 1190

Solicitação de exame técnico

#4.1

08/28/1990

RPI 1030

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