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Official data from INPI

BOTA TERMICA

ConcedidaUtility Model

Application data

Number

MU6401901

Type

Utility Model

Filing

11/14/1984

Publication

02/26/1985

Progress at the INPI

  1. Filing11/14/84
  2. Publication02/26/85
  3. Examination04/30/85
  4. Allowance08/11/87
  5. Grant06/27/89
  6. Expired06/13/95

The letters patent expired on 06/13/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/27/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RUDI SAPER BELTER [BR]

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/27/1989

RPI 975

Retificação

#15.6

05/30/1989

RPI 971

Retificação

#15.3

11/10/1987

RPI 890

100

08/11/1987

RPI 877

Petição de recurso

#12.2

05/05/1987

RPI 863

Indeferimento

#9.2

01/13/1987

RPI 847

Solicitação de exame técnico

#4.1

04/30/1985

RPI 758

Publicação antecipada

#3.2

02/26/1985

RPI 749

Pedido de patente depositado

#2.1

02/12/1985

RPI 747

Carta-patente expirada

#21.1

06/13/1995

RPI 1280

Pedido de licença compulsória

#20.1

06/26/1990

RPI 1024

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