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Official data from INPI

PROCESSO PARA A FORMAÇÃO DE FUNDOS E DE TAMPAS PARA RECIPIENTES E PRODUTOS RESULTANTE

Em AnáliseInvention Patent

Application data

Number

PI8105380

Type

Invention Patent

Filing

08/24/1981

Publication

03/29/1983

Progress at the INPI

  1. Filing08/24/81
  2. Publication03/29/83
  3. Examination06/21/83
  4. Allowance02/07/84
  5. Grant10/01/85
  6. In force08/24/01

The patent was granted on 10/01/1985 and is in force until 08/24/2001. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:08/24/2001

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Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Van Leer Embalagens Industriais do Brasil Ltda

SP, BR

See this company's full portfolio

Inventors

L. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

321

10/24/1989

RPI 992

300

11/16/1988

RPI 943

22.5

09/15/1987

RPI 882

200

05/19/1987

RPI 865

Pedido de licença voluntária

#17.1

12/02/1986

RPI 841

Concessão da patente

#16.1

10/01/1985

RPI 780

Notificação para pagamento de retribuição

#13.1

05/21/1985

RPI 761

110

03/26/1985

RPI 753

Recurso

#12.1

05/15/1984

RPI 708

Deferimento

#9.1

02/07/1984

RPI 694

Solicitação de exame técnico

#4.1

06/21/1983

RPI 661

Publicação do pedido de patente

#3.1

03/29/1983

RPI 649

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