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Official data from INPI

MOTOR HIDRÁULICO E TRATAMENTO HIDROSTÁTICA DE POTÊNCIA.

ConcedidaInvention Patent

Application data

Number

PI8107758

Type

Invention Patent

Filing

11/27/1981

Publication

08/31/1982

Progress at the INPI

  1. Filing11/27/81
  2. Publication08/31/82
  3. Examination12/20/83
  4. Allowance05/07/85
  5. Grant11/26/85
  6. In force11/27/01

The patent was granted on 11/26/1985 and is in force until 11/27/2001. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:11/27/2001

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Latest action published by the INPI: 11/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. S. (pessoa física)

Inventors

L. D. (pessoa física)

M. J. (pessoa física)

Technical data

Priority claims

FR

8107758 · 11/28/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/26/1985

RPI 788

Notificação para pagamento de retribuição

#13.1

08/27/1985

RPI 775

Deferimento

#9.1

05/07/1985

RPI 759

Republicação - classificação IPC

#15.11

01/08/1985

RPI 742

Exigência - art. 36 da LPI

#6.1

07/17/1984

RPI 717

Solicitação de exame técnico

#4.1

12/20/1983

RPI 687

Publicação do pedido de patente

#3.1

08/31/1982

RPI 619

Pedido de patente depositado

#2.1

01/12/1982

RPI 586

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