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Official data from INPI

EQUIPAMENTO DE APLICAÇÃO DE ARGAMASSA.

Em ExigênciaInvention Patent

Application data

Number

PI8600795

Type

Invention Patent

Filing

02/25/1986

Publication

02/17/1987

Progress at the INPI

  1. Filing02/25/86
  2. Publication02/17/87
  3. Examination04/28/87
  4. Allowance06/05/90
  5. Grant12/26/90
  6. Terminated12/31/96

The patent was granted on 12/26/1990 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: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CIBA GEIGY QUIMICA [BR]

Inventors

A. L. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

08/22/1989

RPI 983

Solicitação de exame técnico

#4.1

04/28/1987

RPI 862

Publicação antecipada

#3.2

02/17/1987

RPI 852

Pedido de patente depositado

#2.1

08/12/1986

RPI 825

Anuidade - prazo legal encerrado

#18.2

12/31/1996

RPI 1361

Republicação - classificação IPC

#15.11

12/24/1991

RPI 1099

Concessão da patente

#16.1

12/26/1990

RPI 1047

Notificação para pagamento de retribuição

#13.1

09/18/1990

RPI 1033

Deferimento

#9.1

06/05/1990

RPI 1021

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