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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8109054

Type

Invention Patent

Filing

01/06/1981

Publication

-

Progress at the INPI

  1. Filing01/06/81
  2. Publication
  3. Abandoned10/26/82
  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: 12/09/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.4

12/09/1986

RPI 842

8.1

09/24/1985

RPI 779

15.10

06/25/1985

RPI 766

Republicação - classificação IPC

#15.11

12/11/1984

RPI 738

Exigência - art. 36 da LPI

#6.1

08/21/1984

RPI 722

Conhecimento de parecer técnico

#7.1

03/07/1984

RPI 698

Solicitação de exame técnico

#4.1

10/26/1982

RPI 627

Solicitação de exame não realizada

#4.2

01/12/1982

RPI 586

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