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Official data from INPI

APERFEIÇOAMENTO EM SORVETEIRA ELÉTRICA

PublicadaInvention Patent

Application data

Number

PI8602426

Type

Invention Patent

Filing

05/19/1986

Publication

12/29/1987

Progress at the INPI

Under appeal
  1. Filing05/19/86
  2. Publication12/29/87
  3. Examination03/20/90
  4. Refused08/13/91
  5. Grant
  6. In force

The application was refused by the INPI on 08/13/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ARNO SA [BR]

See this company's full portfolio

Inventors

A. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/29/1987

RPI 897

Pedido de patente depositado

#2.1

11/18/1986

RPI 839

Indeferimento

#9.2

08/13/1991

RPI 1080

Conhecimento de parecer técnico

#7.1

09/25/1990

RPI 1034

Solicitação de exame técnico

#4.1

03/20/1990

RPI 1010

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