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Official data from INPI

DISPOSITIVO DE RESFRIAMENTO PARA ESTRUTURAS DE PAREDE E/OU ARCO DE FORNOS INDUSTRIAIS

ArquivadaInvention Patent

Application data

Number

PI8204304

Type

Invention Patent

Filing

07/23/1982

Publication

02/28/1984

Progress at the INPI

  1. Filing07/23/82
  2. Publication02/28/84
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 07/23/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/02/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sidepal S/A

DE

Inventors

H. K. (pessoa física)

DE

K. R. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 32 02 574.2 · 01/27/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/02/1986

RPI 828

Publicação do pedido de patente

#3.1

02/28/1984

RPI 697

Pedido de patente depositado

#2.1

09/08/1982

RPI 620

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