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Official data from INPI

PROCESSO DE OPERAÇÃO DE UM BANHO DE REVESTIMENTO DE AUTODEPOSIÇÃO

ArquivadaInvention Patent

Application data

Number

PI8906618

Type

Invention Patent

Filing

12/20/1989

Publication

09/04/1990

Progress at the INPI

  1. Filing12/20/89
  2. Publication09/04/90
  3. Examination10/13/92
  4. Allowance09/29/98
  5. Abandoned
  6. In force

The application was allowed on 09/29/1998 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: 04/04/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. C. (pessoa física)

US

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Inventors

R. B. (pessoa física)

Technical data

Priority claims

US

287,197 · 12/20/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Artigo 38 § 2º da LPI.

04/04/2000

RPI 1526

Republicação - classificação IPC

#15.11

Alterada a Classificação para Int.Cl.6 B05D 7/14, C23C 22/00 e C23C 26/00.

09/29/1998

RPI 1449

Deferimento

#9.1

09/29/1998

RPI 1449

Exigência - art. 36 da LPI

#6.1

04/22/1998

RPI 1426

Solicitação de exame técnico

#4.1

10/13/1992

RPI 1141

Publicação do pedido de patente

#3.1

09/04/1990

RPI 1031

Pedido de patente depositado

#2.1

05/01/1990

RPI 1016

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