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Official data from INPI

DISPOSITIVO BLOQUEADOR PARA TRANSPORTADORES DE RECIPIENTES, EM PARTICULAR PARA TRANSPORTADORES DE GARRAFAS

ConcedidaInvention Patent

Application data

Number

PI8200069

Type

Invention Patent

Filing

01/07/1982

Publication

10/26/1982

Progress at the INPI

  1. Filing01/07/82
  2. Publication10/26/82
  3. Examination06/14/83
  4. Allowance10/30/84
  5. Grant05/28/85
  6. Terminated10/16/90

The patent was granted on 05/28/1985 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: 05/28/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. M. (pessoa física)

DE

Inventors

G. R. (pessoa física)

DE

M. W. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 31 02 669.9 · 01/28/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/28/1985

RPI 762

Notificação para pagamento de retribuição

#13.1

03/05/1985

RPI 750

Deferimento

#9.1

10/30/1984

RPI 732

Exigência - art. 36 da LPI

#6.1

05/29/1984

RPI 710

Solicitação de exame técnico

#4.1

06/14/1983

RPI 660

Publicação do pedido de patente

#3.1

10/26/1982

RPI 627

Pedido de patente depositado

#2.1

03/02/1982

RPI 593

Anuidade - prazo legal encerrado

#18.2

10/16/1990

RPI 1037

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