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Official data from INPI

SEM TITULO

Arquivada/ExtintaUtility Model

Application data

Number

MU6101928

Type

Utility Model

Filing

12/11/1981

Publication

05/11/1982

Progress at the INPI

  1. Filing12/11/81
  2. Publication05/11/82
  3. Abandoned08/10/82
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

12/30/1986

RPI 845

8.1

07/01/1986

RPI 819

15.10

09/24/1985

RPI 779

Exigência - art. 36 da LPI

#6.1

07/23/1985

RPI 770

Conhecimento de parecer técnico

#7.1

07/03/1984

RPI 715

Solicitação de exame técnico

#4.1

08/10/1982

RPI 616

Publicação antecipada

#3.2

05/11/1982

RPI 603

Pedido de patente depositado

#2.1

02/09/1982

RPI 590

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