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Official data from INPI

SISTEMA HIDRÁULICO

DeferidaInvention Patent

Application data

Number

PI8500340

Type

Invention Patent

Filing

01/25/1985

Publication

09/10/1985

Progress at the INPI

Awaiting grant fee payment
  1. Filing01/25/85
  2. Publication09/10/85
  3. Examination09/29/87
  4. Allowance10/24/89
  5. Grant
  6. In force

The application was allowed by the INPI on 10/24/1989. The grant of the letters patent is being processed.

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Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Deere & Company

US

See this company's full portfolio

Inventors

B. G. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

576.688 · 02/02/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

10/24/1989

RPI 992

Solicitação de exame técnico

#4.1

09/29/1987

RPI 884

Publicação do pedido de patente

#3.1

09/10/1985

RPI 777

Pedido de patente depositado

#2.1

04/23/1985

RPI 757

Republicação - classificação IPC

#15.11

05/14/1991

RPI 1067

Retificação

#15.3

08/28/1990

RPI 1030

Notificação para pagamento de retribuição

#13.1

03/01/1990

RPI 1007

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