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Official data from INPI

APARELHO PARA CONTROLAR O MOVIMENTO DE EXTREMIDADE DE LATA

DeferidaInvention Patent

Application data

Number

PI8403122

Type

Invention Patent

Filing

06/26/1984

Publication

06/04/1985

Progress at the INPI

  1. Filing06/26/84
  2. Publication06/04/85
  3. Examination08/19/86
  4. Allowance10/10/89
  5. Grant04/24/90
  6. Terminated06/13/95

The patent was granted on 04/24/1990 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: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Reynolds Metals Company

US

See this company's full portfolio

Inventors

E. G. (pessoa física)

US

J. D. (pessoa física)

US

Technical data

Priority claims

US

508.083 · 06/27/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

10/10/1989

RPI 990

Exigência - art. 36 da LPI

#6.1

02/28/1989

RPI 958

6.2

09/22/1987

RPI 883

Solicitação de exame técnico

#4.1

08/19/1986

RPI 826

Publicação do pedido de patente

#3.1

06/04/1985

RPI 763

Pedido de patente depositado

#2.1

09/04/1984

RPI 724

Anuidade - prazo legal encerrado

#18.2

06/13/1995

RPI 1280

Republicação - classificação IPC

#15.11

09/03/1991

RPI 1083

Concessão da patente

#16.1

04/24/1990

RPI 1015

Notificação para pagamento de retribuição

#13.1

02/06/1990

RPI 1005

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