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Official data from INPI

ANDAIME MODULADO TUBULAR

ConcedidaUtility Model

Application data

Number

MU5801468

Type

Utility Model

Filing

10/16/1978

Publication

-

Progress at the INPI

  1. Filing10/16/78
  2. Publication
  3. Examination
  4. Allowance08/17/82
  5. Grant04/26/83
  6. Expired12/07/93

The letters patent expired on 12/07/1993: 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: 04/26/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

Inventors

C. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/26/1983

RPI 653

Deferimento

#9.1

08/17/1982

RPI 617

Exigência - art. 36 da LPI

#6.1

02/09/1982

RPI 590

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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