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Official data from INPI

COMPOSIÇÃO TIXOTRÓPICA AQUOSA PARA MÁQUINA DE LAVAR PRATOS

Em AnáliseInvention Patent

Application data

Number

PI8602746

Type

Invention Patent

Filing

06/12/1986

Publication

02/10/1987

Progress at the INPI

  1. Filing06/12/86
  2. Publication02/10/87
  3. Examination03/21/89
  4. Allowance10/01/91
  5. Grant06/30/92
  6. Terminated10/03/95

The patent was granted on 06/30/1992 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: 03/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Colgate-Palmolive Company

US

See this company's full portfolio

Inventors

C. G. (pessoa física)

BE

F. W. (pessoa física)

BE

J. D. (pessoa física)

BE

L. L. (pessoa física)

BE

Technical data

IPC Classification

Priority claims

US

744754 · 06/14/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/21/1989

RPI 961

Publicação do pedido de patente

#3.1

02/10/1987

RPI 851

Pedido de patente depositado

#2.1

12/16/1986

RPI 843

Anuidade - prazo legal encerrado

#18.2

10/03/1995

RPI 1296

Concessão da patente

#16.1

06/30/1992

RPI 1126

Notificação para pagamento de retribuição

#13.1

02/04/1992

RPI 1105

Republicação - classificação IPC

#15.11

11/19/1991

RPI 1094

Deferimento

#9.1

10/01/1991

RPI 1087

Exigência - art. 36 da LPI

#6.1

01/02/1991

RPI 1048

6.2

01/02/1990

RPI 1000

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