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Official data from INPI

JUNTA HOMOCINETICA DESLIZANTE COM TRIPODE E TRANSMISSAO COM ARVORE FLUTUANTE CORRESPONDENTE

ConcedidaInvention Patent

Application data

Number

PI8002001

Type

Invention Patent

Filing

04/04/1979

Publication

-

Progress at the INPI

  1. Filing04/04/79
  2. Publication
  3. Examination
  4. Allowance02/14/84
  5. Grant09/25/84
  6. Expired06/06/95

The letters patent expired on 06/06/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 09/25/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GLAENZER SPICER SA

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Inventors

O. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/25/1984

RPI 727

Notificação para pagamento de retribuição

#13.1

06/05/1984

RPI 711

Deferimento

#9.1

02/14/1984

RPI 695

Exigência - art. 36 da LPI

#6.1

08/30/1983

RPI 671

Carta-patente expirada

#21.1

06/06/1995

RPI 1279

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