Official data from INPI

APERFEIÇOAMENTO EM JANELA ELETRICAMENTE AQUECIDA PARA REFRIGERADORES-EXPOSITORES

IndeferidaInvention Patent

Talk to an expert

Application data

Number

PI7708616

Type

Invention Patent

Filing

12/22/1977

Publication

View on INPI

Progress at the INPI

Under appeal

Filing12/22/77
Publication
Examination
Refused05/25/82
Grant
In force

The application was refused by the INPI on 05/25/1982. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/25/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Metalfrio S/A Indústria e Comércio de Refrigeração

SP, BR

See this company's full portfolio

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/25/1982

RPI 605

15.0

11/03/1981

RPI 576

From the same holder

SISTEMA DE TRILHOS APERFEIÇOAMENTO EM DISPENSADOR DE RECIPIENTES TAMPA TÉRMICA E RECIPIENTE CONDICIONADOR DE AR REFRIGERADOR A EFEITO PELTIER GABINETE INTERNO PARA REFRIGERADORES CARTÃO DE IDENTIFICAÇÃO PORTA PARA EQUIPAMENTO DE REFRIGERAÇÃO COM DISPOSIÇÃO CONSTRUTIVA PARA ALÍVIO DE TENSÕES

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.