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Official data from INPI

APARELHO E METODO PARA APLICAR GOMA EM FIOS DE URDIDURA

ConcedidaInvention Patent

Application data

Number

PI8107572

Type

Invention Patent

Filing

11/20/1980

Publication

08/17/1982

Progress at the INPI

  1. Filing11/20/80
  2. Publication08/17/82
  3. Examination04/19/83
  4. Allowance08/21/84
  5. Grant06/30/87
  6. Terminated02/04/92

The patent was granted on 06/30/1987 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: 06/30/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. C. (pessoa física)

Inventors

C. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/30/1987

RPI 871

Notificação para pagamento de retribuição

#13.1

01/06/1987

RPI 846

110

10/14/1986

RPI 834

Recurso

#12.1

12/11/1984

RPI 738

Deferimento

#9.1

08/21/1984

RPI 722

Exigência - art. 36 da LPI

#6.1

03/07/1984

RPI 698

Pedido de certificado de adição de invenção

#5.1

09/06/1983

RPI 672

Solicitação de exame técnico

#4.1

04/19/1983

RPI 652

Publicação do pedido de patente

#3.1

08/17/1982

RPI 617

Pedido de patente depositado

#2.1

01/05/1982

RPI 585

Anuidade - prazo legal encerrado

#18.2

02/04/1992

RPI 1105

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