Official data from INPI

DISPOSITIVO PARA TRANSPORTE DE LEITE PASTEURIZADO ACONDICIONADO EM SACOS PLASTICOS COMPOSTO DE BANDEJAS MODULAVEIS E TAMPA COM ALCA

Em AnáliseUtility Model

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Application data

Number

MU6100914

Type

Utility Model

Filing

06/15/1981

Publication

02/16/1983

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Progress at the INPI

Filing06/15/81
Publication02/16/83
Examination04/30/85
Allowance09/30/86
Grant06/30/87
Terminated05/24/88

The patent was granted on 06/30/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RIFF SAMUEL [BR]

Inventors

R. [. (pessoa física)

Technical data

IPC Classification

B65D 21/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

06/30/1987

RPI 871

Notificação para pagamento de retribuição

#13.1

03/04/1987

RPI 854

Deferimento

#9.1

09/30/1986

RPI 832

Republicação - classificação IPC

#15.11

01/07/1986

RPI 794

Exigência - art. 36 da LPI

#6.1

11/19/1985

RPI 787

Solicitação de exame técnico

#4.1

04/30/1985

RPI 758

Publicação do pedido de patente

#3.1