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Official data from INPI

BANDEJA E DISPOSITIVO DE EMPILHAMENTO/ENCAIXE EM NÍVEIS MÚLTIPLOS

Em AnáliseInvention Patent

Application data

Number

PI8604051

Type

Invention Patent

Filing

08/25/1986

Publication

02/09/1988

Progress at the INPI

  1. Filing08/25/86
  2. Publication02/09/88
  3. Examination06/21/88
  4. Allowance06/01/93
  5. Grant10/26/93
  6. Terminated06/18/96

The patent was granted on 10/26/1993 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: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rehrig Pacific Company, Inc.

US

See this company's full portfolio

Inventors

W. A. (pessoa física)

Technical data

IPC Classification

Priority claims

US

878.337 · 06/25/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/21/1988

RPI 922

Publicação do pedido de patente

#3.1

02/09/1988

RPI 903

Pedido de patente depositado

#2.1

02/10/1987

RPI 851

Anuidade - prazo legal encerrado

#18.2

06/18/1996

RPI 1333

Concessão da patente

#16.1

10/26/1993

RPI 1195

Deferimento

#9.1

06/01/1993

RPI 1174

Exigência - art. 36 da LPI

#6.1

01/21/1992

RPI 1103

Conhecimento de parecer técnico

#7.1

07/31/1990

RPI 1026

6.2

01/16/1990

RPI 1002

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