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Official data from INPI

COMPRESSOR DE EMBOLO ROTATIVO

Em AnáliseInvention Patent

Application data

Number

PI8701547

Type

Invention Patent

Filing

04/04/1986

Publication

01/26/1988

Progress at the INPI

Office action pending
  1. Filing04/04/86
  2. Publication01/26/88
  3. Examination08/21/90
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

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Latest action published by the INPI: 08/30/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KRAFTWERK UNION AG [DE]

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Inventors

H. M. (pessoa física)

S. H. (pessoa física)

Z. K. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.1

08/30/1988

RPI 932

Publicação do pedido de patente

#3.1

01/26/1988

RPI 901

Pedido de patente depositado

#2.1

07/14/1987

RPI 873

Retificação

#15.3

01/14/1992

RPI 1102

Exigência - art. 36 da LPI

#6.1

04/16/1991

RPI 1063

Solicitação de exame técnico

#4.1

08/21/1990

RPI 1029

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