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Official data from INPI

ELEMENTOS EM CAMADAS E PROCESSO PARA REFORÇO DE CHAPAS

PublicadaInvention Patent

Application data

Number

PI8802988

Type

Invention Patent

Filing

06/17/1988

Publication

01/10/1989

Progress at the INPI

  1. Filing06/17/88
  2. Publication01/10/89
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/17/1988 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: 01/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Gurit-Essex Ag

CH

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Inventors

P. H. (pessoa física)

P. R. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

DE

P3720267.7 · 06/19/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

01/10/1989

RPI 951

Pedido de patente depositado

#2.1

11/08/1988

RPI 942

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B32B 27/16; B32B 31/12.

03/27/2018

RPI 2464

Arquivamento - Art. 33 da LPI

#11.1

10/08/1991

RPI 1088

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