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Official data from INPI

PROCESSO CONTINUO PARA A PRODUCAO DE PELOTAS EM CAMADAS PARA A PRODUCAO DE VIDRO, PELOTAS EM CAMADAS E APARELHO GIRATORIO PARA A PRODUCAO DE PELOTAS

ArquivadaInvention Patent

Application data

Number

PI8101021

Type

Invention Patent

Filing

02/21/1980

Publication

-

Progress at the INPI

  1. Filing02/21/80
  2. Publication
  3. Abandoned10/11/83
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/19/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OLIN CORP

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Inventors

S. W. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

03/19/1985

RPI 752

6.2

07/31/1984

RPI 719

Solicitação de exame técnico

#4.1

10/11/1983

RPI 677

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