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Official data from INPI

ENGRADADO, ESPECIALMENTE DE PLÁSTICO, PARA RECEBER RECIPIENTES, ESPECIALMENTE GARRAFAS

Prazo de SigiloInvention Patent

Application data

Number

PI8803224

Type

Invention Patent

Filing

06/29/1988

Publication

02/06/1990

Progress at the INPI

Technical opinion to answer
  1. Filing06/29/88
  2. Publication02/06/90
  3. Examination10/16/90
  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: 11/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alexander Schoeller & Co. AG

CH

Schoeller - Plast S/A (Schoeller-Plast Ag)

CH

Inventors

C. S. (pessoa física)

CH

M. S. (pessoa física)

CH

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

11/29/1988

RPI 945

Retificação

#15.3

11/12/1996

RPI 1354

Conhecimento de parecer técnico

#7.1

02/21/1996

RPI 1316

14.4

12/17/1991

RPI 1098

Pedido de certificado de adição de invenção

#5.1

01/29/1991

RPI 1052

Solicitação de exame técnico

#4.1

10/16/1990

RPI 1037

Publicação do pedido de patente

#3.1

02/06/1990

RPI 1005

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