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Official data from INPI

Processo para fabricação de molas arqueadas.

IndeferidaInvention Patent

Application data

Number

PI8007206

Type

Invention Patent

Filing

11/06/1980

Publication

07/13/1982

Progress at the INPI

Under appeal
  1. Filing11/06/80
  2. Publication07/13/82
  3. Examination08/28/84
  4. Refused08/19/86
  5. Grant
  6. In force

The application was refused by the INPI on 08/19/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/19/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cia. NHK Cimebra - Comercial, Industrial e Mecânica Brasileira

Inventors

M. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/19/1986

RPI 826

14.4

11/12/1985

RPI 786

Republicação - classificação IPC

#15.11

09/10/1985

RPI 777

Conhecimento de parecer técnico

#7.1

06/11/1985

RPI 764

Pedido de certificado de adição de invenção

#5.1

01/08/1985

RPI 742

Solicitação de exame técnico

#4.1

08/28/1984

RPI 723

Publicação do pedido de patente

#3.1

07/13/1982

RPI 612

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