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Official data from INPI

COMPOSIÇÃO E MÉTODO PARA LUBRIFICAR PEÇAS METÁLICAS

Arquivada/ExtintaInvention PatentPCT · US1991001938

Application data

Number

PI9105672

Type

Invention Patent

Filing

03/22/1991

Publication

06/02/1992

PCT

US1991001938

Progress at the INPI

  1. Filing03/22/91
  2. Publication06/02/92
  3. Abandoned11/16/93
  4. Allowance
  5. Grant
  6. In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/16/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. C. (pessoa física)

US

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Inventors

S. J. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

502,487 · 03/30/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento por falta de pagamento

#8.6

Referente a 6ª, 7ª, 8ª e 9ª anuidade

05/16/2000

RPI 1532

8.1

Referente a 6ª , 7ª e 8ª anuidade.

12/29/1998

RPI 1460

Solicitação de exame técnico

#4.1

11/16/1993

RPI 1198

Notificação de entrada na fase nacional - PCT

#1.3

06/02/1992

RPI 1122

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