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Official data from INPI

REBAIXAMENTO PERIFÉRICO DE LENTES OFTÁLMICAS DIVERGENTES E/OU NEGATIVAS

Em AnáliseUtility Model

Application data

Number

MU6700414

Type

Utility Model

Filing

03/12/1987

Publication

12/15/1987

Progress at the INPI

Technical opinion to answer
  1. Filing03/12/87
  2. Publication12/15/87
  3. Examination06/07/88
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 06/07/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. F. (pessoa física)

PI, BR

Inventors

F. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/07/1988

RPI 920

Pedido de patente depositado

#2.1

12/15/1987

RPI 895

Publicação antecipada

#3.2

12/15/1987

RPI 895

Pedido de patente depositado

#2.1

07/07/1987

RPI 872

Retificação

#15.3

08/13/1991

RPI 1080

Republicação - classificação IPC

#15.11

04/02/1991

RPI 1061

Conhecimento de parecer técnico

#7.1

01/22/1991

RPI 1051

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