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Official data from INPI

APARELHO PARA MANTER PRESSÃO CONSTANTE NO RISCAMENTO DE PELÍCULAS PROTETORAS POR COMPRESSÃO E MÉTODO PARA RISCAR PAPEL POR COMPRESSÃO

Em AnáliseInvention PatentPCT · US1986001916

Application data

Number

PI8606889

Type

Invention Patent

Filing

09/15/1986

Publication

11/03/1987

PCT

US1986001916

Progress at the INPI

  1. Filing09/15/86
  2. Publication11/03/87
  3. Examination
  4. Allowance04/14/92
  5. Abandoned
  6. In force

The application was allowed on 04/14/1992 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 03/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. C. (pessoa física)

US

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Inventors

Y. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

776.850 · 09/17/1985

US

PCT/86/01916 · 09/15/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.9

03/01/1988

RPI 906

Notificação de entrada na fase nacional - PCT

#1.3

11/03/1987

RPI 889

Arquivamento - Art. 38 §2° da LPI

#11.4

04/06/1993

RPI 1166

Notificação para pagamento de retribuição

#13.1

09/15/1992

RPI 1137

Deferimento

#9.1

04/14/1992

RPI 1115

Exigência - art. 36 da LPI

#6.1

08/20/1991

RPI 1081

Exigência - art. 36 da LPI

#6.1

02/05/1991

RPI 1053

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