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Official data from INPI

BRAÇADEIRA PARA TUBO

Em AnáliseInvention Patent

Application data

Number

PI8202646

Type

Invention Patent

Filing

05/07/1982

Publication

04/19/1983

Progress at the INPI

  1. Filing05/07/82
  2. Publication04/19/83
  3. Examination06/25/85
  4. Allowance04/22/86
  5. Grant12/30/86
  6. Terminated07/18/95

The patent was granted on 12/30/1986 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: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Emhart Industries, Inc.

US

See this company's full portfolio

Inventors

S. H. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P3117913.4 · 05/06/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

08/16/1988

RPI 930

20.4

08/09/1988

RPI 929

Concessão da patente

#16.1

12/30/1986

RPI 845

Notificação para pagamento de retribuição

#13.1

08/26/1986

RPI 827

Deferimento

#9.1

04/22/1986

RPI 809

Solicitação de exame técnico

#4.1

06/25/1985

RPI 766

Publicação do pedido de patente

#3.1

04/19/1983

RPI 652

Pedido de patente depositado

#2.1

06/22/1982

RPI 609

Anuidade - prazo legal encerrado

#18.2

07/18/1995

RPI 1285

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