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Official data from INPI

REGUA PARA REGULAR A GRADUACAO OPTICA EM CRIANCA E IDOSOS

Em AnáliseInvention Patent

Application data

Number

PI8402114

Type

Invention Patent

Filing

05/02/1984

Publication

12/10/1985

Progress at the INPI

  1. Filing05/02/84
  2. Publication12/10/85
  3. Examination05/24/88
  4. Allowance01/22/91
  5. Abandoned
  6. In force

The application was allowed on 01/22/1991 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

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

Applicants and inventors

Applicants

M. H. (pessoa física)

Inventors

H. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/24/1988

RPI 918

Retificação

#15.6

11/24/1987

RPI 892

Retificação

#15.3

08/25/1987

RPI 879

Publicação do pedido de patente

#3.1

12/10/1985

RPI 790

Pedido de patente depositado

#2.1

07/17/1984

RPI 717

Arquivamento - Art. 38 §2° da LPI

#11.4

09/10/1991

RPI 1084

Republicação - classificação IPC

#15.11

07/09/1991

RPI 1075

Notificação para pagamento de retribuição

#13.1

05/14/1991

RPI 1067

Deferimento

#9.1

01/22/1991

RPI 1051

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