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Official data from INPI

EMBALAGEM E PROCESSO PARA EMPACOTAR PEDAÇOS SEPARADOS DE CARNE DE PERU JUNTAMENTE COM A PELE DE PERU

Prazo de SigiloInvention Patent

Application data

Number

PI8903977

Type

Invention Patent

Filing

08/08/1989

Publication

03/20/1990

Progress at the INPI

Technical opinion to answer
  1. Filing08/08/89
  2. Publication03/20/90
  3. Examination11/06/90
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. R Grace & Co -Conn

US

Inventors

J. H. (pessoa física)

S. G. (pessoa física)

Technical data

Priority claims

US

229.593 · 08/08/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

11/21/1989

RPI 996

Retificação

#15.3

05/11/1993

RPI 1171

Conhecimento de parecer técnico

#7.1

09/01/1992

RPI 1135

Solicitação de exame técnico

#4.1

11/06/1990

RPI 1040

Publicação do pedido de patente

#3.1

03/20/1990

RPI 1010

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