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Official data from INPI

APERFEICOAMENTOS EM EQUIPAMENTO DE SECAGEM DE POS

DeferidaInvention Patent

Application data

Number

PI8305442

Type

Invention Patent

Filing

09/28/1983

Publication

05/07/1985

Progress at the INPI

Awaiting grant fee payment
  1. Filing09/28/83
  2. Publication05/07/85
  3. Examination09/10/85
  4. Allowance06/28/88
  5. Grant
  6. In force

The application was allowed by the INPI on 06/28/1988. The grant of the letters patent is being processed.

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Latest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. B. (pessoa física)

S. R. (pessoa física)

Inventors

B. [. (pessoa física)

R. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

05/23/1989

RPI 970

Deferimento

#9.1

06/28/1988

RPI 923

Solicitação de exame técnico

#4.1

09/10/1985

RPI 777

Publicação do pedido de patente

#3.1

05/07/1985

RPI 759

Republicação - classificação IPC

#15.11

09/25/1984

RPI 727

Pedido de patente depositado

#2.1

12/13/1983

RPI 686

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