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Official data from INPI

MISTURA DE AGENTES CONSERVANTES PARA PLACAS DE IMPRESSÃO PLANA E PROCESSO PARA A CONSEVAÇÃO DE PLACAS

PublicadaInvention Patent

Application data

Number

PI8800623

Type

Invention Patent

Filing

02/12/1988

Publication

09/27/1988

Progress at the INPI

  1. Filing02/12/88
  2. Publication09/27/88
  3. Abandoned11/13/90
  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: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. C. (pessoa física)

US

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Inventors

S. H. (pessoa física)

US

W. M. (pessoa física)

US

Technical data

Priority claims

US

014.968 · 02/17/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/27/1988

RPI 936

Pedido de patente depositado

#2.1

05/17/1988

RPI 917

Arquivamento - Art. 36 §1° da LPI

#11.2

03/23/1993

RPI 1164

Exigência - art. 36 da LPI

#6.1

04/28/1992

RPI 1117

Solicitação de exame técnico

#4.1

11/13/1990

RPI 1041

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