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Official data from INPI

EMBOLO DE ESFERA E BIELA COM ELELIGADA

IndeferidaInvention Patent

Application data

Number

PI8103644

Type

Invention Patent

Filing

06/10/1980

Publication

03/02/1982

Progress at the INPI

Under appeal
  1. Filing06/10/80
  2. Publication03/02/82
  3. Examination02/21/84
  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

SKF KUGELLAGERFABRIKEN GMBH

Inventors

B. M. (pessoa física)

L. W. (pessoa física)

O. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/19/1986

RPI 826

Conhecimento de parecer técnico

#7.1

08/21/1984

RPI 722

Solicitação de exame técnico

#4.1

02/21/1984

RPI 696

Publicação do pedido de patente

#3.1

03/02/1982

RPI 593

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