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Official data from INPI

DISPOSITIVO DE EMPILHAMENTO DE OBJETOS CHATOS DISPOSTOS EM PACOTES

Em AnáliseInvention Patent

Application data

Number

PI8803866

Type

Invention Patent

Filing

08/04/1988

Publication

02/21/1989

Progress at the INPI

  1. Filing08/04/88
  2. Publication02/21/89
  3. Examination10/17/89
  4. Allowance01/29/91
  5. Grant08/27/91
  6. Expired09/02/08

The letters patent expired on 09/02/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bobst SA

CH

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Inventors

R. L. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

8711187 · 08/05/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/17/1989

RPI 991

Publicação do pedido de patente

#3.1

02/21/1989

RPI 957

Pedido de patente depositado

#2.1

01/03/1989

RPI 950

Carta-patente expirada

#21.1

Patente extinta em 04/08/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

08/27/1991

RPI 1082

Notificação para pagamento de retribuição

#13.1

05/14/1991

RPI 1067

Deferimento

#9.1

01/29/1991

RPI 1052

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