Official data from INPI

DISPOSITIVO DE ACOPLAMENTO DE TAMPAS PRINCIPALMENTE INVIOLAVEIS EM GARGALO DE GARRAFAS E RECIPIENTES SIMILARES

IndeferidaInvention Patent

Talk to an expert

Application data

Number

PI7803845

Type

Invention Patent

Filing

06/15/1978

Publication

View on INPI

Progress at the INPI

Under appeal

Filing06/15/78
Publication
Examination02/24/82
Refused01/08/85
Grant
In force

The application was refused by the INPI on 01/08/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/08/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OTAMAR EMBALAGENS TECN LTD

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/08/1985

RPI 742

Conhecimento de parecer técnico

#7.1

11/01/1983

RPI 680

Pedido de certificado de adição de invenção

#5.1

08/03/1982

RPI 615

Solicitação de exame técnico

#4.1

02/24/1982

RPI 592

From the same holder

TAMPA AUTO-FIXAVEL APERFEICOAMENTO EM TAMPA VALVULADA

Patent monitoring

Track this patent in real time.

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