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Official data from INPI

SEM TITULO

Em AnáliseUtility Model

Application data

Number

MU6101941

Type

Utility Model

Filing

12/03/1981

Publication

08/30/1983

Progress at the INPI

  1. Filing12/03/81
  2. Publication08/30/83
  3. Abandoned10/25/83
  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: 01/13/1987. 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).

15.4

01/13/1987

RPI 847

8.1

07/01/1986

RPI 819

15.10

02/18/1986

RPI 800

Conhecimento de parecer técnico

#7.1

11/27/1984

RPI 736

Solicitação de exame técnico

#4.1

10/25/1983

RPI 679

Publicação do pedido de patente

#3.1

08/30/1983

RPI 671

Pedido de patente depositado

#2.1

01/26/1982

RPI 588

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