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Official data from INPI

APARELHO AMORTECEDOR DE VIBRAÇÃO PARA UM ELETRODO DA SELEÇÃO DE COR.

Em AnáliseInvention PatentPCT · US1988001852

Application data

Number

PI8807560

Type

Invention Patent

Filing

06/07/1988

Publication

04/10/1990

PCT

US1988001852

Progress at the INPI

Awaiting grant fee payment
  1. Filing06/07/88
  2. Publication04/10/90
  3. Examination06/25/91
  4. Allowance03/01/94
  5. Grant
  6. In force

The application was allowed by the INPI on 03/01/1994. The grant of the letters patent is being processed.

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Latest action published by the INPI: 10/11/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Z. C. (pessoa física)

US

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Inventors

P. D. (pessoa física)

R. A. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

059,997 · 06/09/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/11/1994

RPI 1245

Notificação para pagamento de retribuição

#13.1

06/14/1994

RPI 1228

Deferimento

#9.1

03/01/1994

RPI 1213

Solicitação de exame técnico

#4.1

06/25/1991

RPI 1073

Notificação de entrada na fase nacional - PCT

#1.3

04/10/1990

RPI 1013

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