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Official data from INPI

SISTEMA COM UMA VARIEDADE DE SUB-SISTEMAS REPRODUTIVOS EM PARALELO

ArquivadaInvention Patent

Application data

Number

PI8204867

Type

Invention Patent

Filing

08/19/1982

Publication

08/02/1983

Progress at the INPI

  1. Filing08/19/82
  2. Publication08/02/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/19/1982 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: 11/12/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Westinghouse Brake & Signal Company Limited

GB

Inventors

C. B. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8125497 · 08/20/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

11/12/1985

RPI 786

Republicação - classificação IPC

#15.11

02/14/1984

RPI 695

Publicação do pedido de patente

#3.1

08/02/1983

RPI 667

Pedido de patente depositado

#2.1

10/05/1982

RPI 624

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B61L 1/20; G06F 11/00; G06F 15/48.

03/27/2018

RPI 2464

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