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Official data from INPI

APARELHO E PROCESSO PARA MONTAGEM DE ESFERAS ÔCAS A PARTIR DE HEMI-ESFERAS PRÉ- FORMADAS.

Em AnáliseInvention Patent

Application data

Number

PI8205811

Type

Invention Patent

Filing

10/04/1982

Publication

09/06/1983

Progress at the INPI

  1. Filing10/04/82
  2. Publication09/06/83
  3. Examination11/26/85
  4. Allowance
  5. Grant
  6. In force

Published on 09/06/1983, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 10/20/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bristol-Myers Company

US

See this company's full portfolio

Inventors

B. G. (pessoa física)

Technical data

Priority claims

US

308.873 · 10/05/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/20/1987

RPI 887

Solicitação de exame técnico

#4.1

11/26/1985

RPI 788

Publicação do pedido de patente

#3.1

09/06/1983

RPI 672

Pedido de patente depositado

#2.1

11/30/1982

RPI 632

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B29C 17/02; B29C 27/02.

03/27/2018

RPI 2464

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