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Official data from INPI

APERFEICOAMENTO EM MAMADEIRA

ConcedidaInvention Patent

Application data

Number

PI7803819

Type

Invention Patent

Filing

06/15/1978

Publication

-

Progress at the INPI

  1. Filing06/15/78
  2. Publication
  3. Examination
  4. Allowance
  5. Grant08/31/82
  6. In force06/15/98

The patent was granted on 08/31/1982 and is in force until 06/15/1998. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:06/15/1998

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Latest action published by the INPI: 08/31/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. S. (pessoa física)

V. M. (pessoa física)

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Inventors

S. S. (pessoa física)

V. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/31/1982

RPI 619

Arquivamento - Art. 33 da LPI

#11.1

08/17/1982

RPI 617

8.1

03/09/1982

RPI 594

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