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Official data from INPI

DISPOSITIVO PARA EXERCICIO FISICO

Em AnáliseInvention Patent

Application data

Number

PI7801146

Type

Invention Patent

Filing

09/09/1977

Publication

-

Progress at the INPI

  1. Filing09/09/77
  2. Publication
  3. Examination
  4. Allowance08/24/82
  5. Grant02/22/83
  6. Expired09/21/93

The letters patent expired on 09/21/1993: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

COMPRET NV

Inventors

K. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.3

10/17/1989

RPI 991

Concessão da patente

#16.1

02/22/1983

RPI 644

Notificação para pagamento de retribuição

#13.1

01/11/1983

RPI 638

Deferimento

#9.1

08/24/1982

RPI 618

Exigência - art. 36 da LPI

#6.1

02/16/1982

RPI 591

6.2

11/03/1981

RPI 576

Carta-patente expirada

#21.1

09/21/1993

RPI 1190

Pedido de licença compulsória

#20.1

03/05/1991

RPI 1057

20.4

02/26/1991

RPI 1056

Licença compulsória (variante)

#20.2

05/15/1990

RPI 1018

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