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Official data from INPI

APERFEIÇOAMENTO EM CAPA PARA BOTIJÃO DE GÁS

PublicadaUtility Model

Application data

Number

MU6700911

Type

Utility Model

Filing

05/07/1987

Publication

12/06/1988

Progress at the INPI

Technical opinion to answer
  1. Filing05/07/87
  2. Publication12/06/88
  3. Examination04/02/91
  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: 12/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. R. (pessoa física)

PE, BR

Inventors

S. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/06/1988

RPI 946

Pedido de patente depositado

#2.1

11/10/1987

RPI 890

Retificação

#15.3

01/31/1995

RPI 1261

Conhecimento de parecer técnico

#7.1

04/19/1994

RPI 1220

Solicitação de exame técnico

#4.1

04/02/1991

RPI 1061

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