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Official data from INPI

CONECTOR DE TAMPA E FILTRO

Arquivada/ExtintaInvention Patent

Application data

Number

PI8200384

Type

Invention Patent

Filing

01/25/1982

Publication

11/23/1982

Progress at the INPI

  1. Filing01/25/82
  2. Publication11/23/82
  3. Abandoned02/05/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. C. (pessoa física)

US

See this company's full portfolio

Inventors

D. R. (pessoa física)

US

Technical data

Priority claims

US

228.417 · 01/26/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

12/30/1986

RPI 845

8.1

08/26/1986

RPI 827

Exigência - art. 36 da LPI

#6.1

08/06/1985

RPI 772

Solicitação de exame técnico

#4.1

02/05/1985

RPI 746

Publicação do pedido de patente

#3.1

11/23/1982

RPI 631

Pedido de patente depositado

#2.1

03/16/1982

RPI 595

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era A61M 5/16.

03/20/2018

RPI 2463

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