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Official data from INPI

ANEL-RADIAL DE VEDACAO DE EIXO

Em AnáliseInvention Patent

Application data

Number

PI7700484

Type

Invention Patent

Filing

01/27/1976

Publication

-

Progress at the INPI

  1. Filing01/27/76
  2. Publication
  3. Examination
  4. Allowance10/06/81
  5. Grant02/22/83
  6. In force01/27/96

The patent was granted on 02/22/1983 and is in force until 01/27/1996. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:01/27/1996

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Latest action published by the INPI: 07/09/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. C. (pessoa física)

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Inventors

F. H. (pessoa física)

N. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

311

07/09/1985

RPI 768

300

01/15/1985

RPI 743

201

09/11/1984

RPI 725

Pedido de licença voluntária

#17.1

04/17/1984

RPI 704

Concessão da patente

#16.1

02/22/1983

RPI 644

110

11/03/1982

RPI 628

Recurso

#12.1

03/02/1982

RPI 593

Deferimento

#9.1

10/06/1981

RPI 572

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