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Official data from INPI

HASTE REVESTIDA, PROCESSO E APARELHO PARA A SUA PRODUÇÃO.

ArquivadaInvention Patent

Application data

Number

PI9006177

Type

Invention Patent

Filing

11/28/1990

Publication

09/24/1991

Progress at the INPI

  1. Filing11/28/90
  2. Publication09/24/91
  3. Examination02/11/92
  4. Allowance05/25/99
  5. Abandoned
  6. In force

The application was allowed on 05/25/1999 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: 04/11/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. C. (pessoa física)

JP

Y. K. (pessoa física)

JP

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Inventors

D. W. (pessoa física)

K. J. (pessoa física)

R. H. (pessoa física)

T. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

444298 · 12/01/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

04/11/2000

RPI 1527

Deferimento

#9.1

05/25/1999

RPI 1481

Exigência - art. 36 da LPI

#6.1

08/04/1998

RPI 1441

14.4

10/24/1995

RPI 1299

Solicitação de exame técnico

#4.1

02/11/1992

RPI 1106

Publicação do pedido de patente

#3.1

09/24/1991

RPI 1086

Pedido de patente depositado

#2.1

05/14/1991

RPI 1067

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