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Official data from INPI

LAMINADO CONSOLIDADO SOB CALOR E PRESSÃO E PROCESSO PARA PRODUÇÃO DE MESMO.

ArquivadaInvention Patent

Application data

Number

PI8003273

Type

Invention Patent

Filing

05/26/1980

Publication

-

Progress at the INPI

  1. Filing05/26/80
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/26/1980 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: 05/02/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cyanamid Canada Inc.

CA

Inventors

R. R. (pessoa física)

Technical data

Priority claims

CA

328,458 · 05/28/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

05/02/1984

RPI 706

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: D21H 1/40; B32B 29/02; B32B 31/20.

03/27/2018

RPI 2464

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