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Official data from INPI

FECHADURA DE CILINDRO

ArquivadaInvention Patent

Application data

Number

PI8201949

Type

Invention Patent

Filing

04/05/1982

Publication

03/08/1983

Progress at the INPI

  1. Filing04/05/82
  2. Publication03/08/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/05/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/22/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. D. (pessoa física)

CH

Inventors

E. U. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

AT

A 1580/81 · 04/06/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/22/1985

RPI 783

Publicação do pedido de patente

#3.1

03/08/1983

RPI 646

Pedido de patente depositado

#2.1

05/25/1982

RPI 605

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