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Official data from INPI

FERRAMENTA MANUAL PARA CORTAR TUBOS DE PLÁSTICO OU SIMILARES.

Concessão AnuladaInvention Patent

Application data

Number

PI8006614

Type

Invention Patent

Filing

10/14/1980

Publication

-

Progress at the INPI

  1. Filing10/14/80
  2. Publication
  3. Examination
  4. Allowance12/13/83
  5. Grant07/31/84
  6. Terminated02/04/92

The patent was granted on 07/31/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/23/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Emerson Electric Co

US

See this company's full portfolio

Inventors

B. L. (pessoa física)

Technical data

IPC Classification

Priority claims

US

084.544 · 10/15/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

16.3

10/23/1984

RPI 731

Concessão da patente

#16.1

07/31/1984

RPI 719

Notificação para pagamento de retribuição

#13.1

04/10/1984

RPI 703

Deferimento

#9.1

12/13/1983

RPI 686

Anuidade - prazo legal encerrado

#18.2

02/04/1992

RPI 1105

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