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Official data from INPI

PROCESSO CONTINUO E APARELHO ROTATIVO PARA A PRODUCAO DE PELOTAS EM CAMADAS E PELOTAS EM CAMADAS

ArquivadaInvention Patent

Application data

Number

PI8106188

Type

Invention Patent

Filing

02/25/1981

Publication

04/12/1983

Progress at the INPI

  1. Filing02/25/81
  2. Publication04/12/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/25/1981 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/10/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OLIN CORP [US]

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Inventors

S. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/10/1985

RPI 777

Publicação do pedido de patente

#3.1

04/12/1983

RPI 651

Pedido de patente depositado

#2.1

11/17/1981

RPI 578

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