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Official data from INPI

GABARITO PARA ALINHAR COAXIALMENTE DUAS SUPERFICIES CILINDRICAS E UMA MAQUINA OPERATRIZ UTILIZANDO TAL GABARITO

Em AnáliseInvention Patent

Application data

Number

PI7703987

Type

Invention Patent

Filing

06/18/1976

Publication

-

Progress at the INPI

  1. Filing06/18/76
  2. Publication
  3. Examination
  4. Allowance08/03/82
  5. Grant03/29/83
  6. Terminated08/28/90

The patent was granted on 03/29/1983 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/31/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

USM CORP

See this company's full portfolio

Inventors

S. R. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

03/31/1987

RPI 858

20.7

11/04/1986

RPI 837

Concessão da patente

#16.1

03/29/1983

RPI 649

Notificação para pagamento de retribuição

#13.1

12/14/1982

RPI 634

15.0

08/31/1982

RPI 619

Deferimento

#9.1

08/03/1982

RPI 615

Exigência - art. 36 da LPI

#6.1

10/27/1981

RPI 575

Anuidade - prazo legal encerrado

#18.2

08/28/1990

RPI 1030

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