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Official data from INPI

SELADORA ELÉTRICA A VÁCUO PARA SACOS PLÁSTICOS.

IndeferidaInvention Patent

Application data

Number

PI8300534

Type

Invention Patent

Filing

02/03/1983

Publication

09/11/1984

Progress at the INPI

Under appeal
  1. Filing02/03/83
  2. Publication09/11/84
  3. Examination08/12/86
  4. Refused02/28/89
  5. Grant
  6. In force

The application was refused by the INPI on 02/28/1989. The invention was never patented.

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Latest action published by the INPI: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Arno S/A

SP, BR

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Inventors

B. G. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

02/28/1989

RPI 958

Republicação - classificação IPC

#15.11

08/02/1988

RPI 928

Conhecimento de parecer técnico

#7.1

05/17/1988

RPI 917

13.2

08/04/1987

RPI 876

Pedido de certificado de adição de invenção

#5.1

12/16/1986

RPI 843

Notificação para pagamento de retribuição

#13.1

09/02/1986

RPI 828

Solicitação de exame técnico

#4.1

08/12/1986

RPI 825

Publicação do pedido de patente

#3.1

09/11/1984

RPI 725

Pedido de patente depositado

#2.1

03/22/1983

RPI 648

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