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Official data from INPI

MAQUINA PARA TINGIMENTO EM CONTINUO,DE FIOS

Em AnáliseInvention Patent

Application data

Number

PI7705877

Type

Invention Patent

Filing

09/02/1977

Publication

-

Progress at the INPI

  1. Filing09/02/77
  2. Publication
  3. Examination
  4. Allowance08/10/82
  5. Grant02/22/83
  6. Terminated08/28/90

The patent was granted on 02/22/1983 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: 11/01/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SPUMAR SA IND COM

Inventors

V. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

11/01/1983

RPI 680

Concessão da patente

#16.1

02/22/1983

RPI 644

Notificação para pagamento de retribuição

#13.1

12/28/1982

RPI 636

Deferimento

#9.1

08/10/1982

RPI 616

15.0

03/23/1982

RPI 596

Conhecimento de parecer técnico

#7.1

11/24/1981

RPI 579

Anuidade - prazo legal encerrado

#18.2

08/28/1990

RPI 1030

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