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Official data from INPI

APERFEIÇOAMENTO EM COMPRESSOR HERMÉTICO

ArquivadaInvention Patent

Application data

Number

PI8906037

Type

Invention Patent

Filing

11/30/1989

Publication

09/18/1990

Progress at the INPI

  1. Filing11/30/89
  2. Publication09/18/90
  3. Examination02/19/91
  4. Allowance11/23/93
  5. Abandoned
  6. In force

The application was allowed on 11/23/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 10/18/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Tecumseh Products Company

US

See this company's full portfolio

Inventors

H. H. (pessoa física)

M. H. (pessoa física)

Technical data

IPC Classification

Priority claims

US

294.306 · 01/06/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

10/18/1994

RPI 1246

Notificação para pagamento de retribuição

#13.1

04/12/1994

RPI 1219

Deferimento

#9.1

11/23/1993

RPI 1199

Solicitação de exame técnico

#4.1

02/19/1991

RPI 1055

Publicação do pedido de patente

#3.1

09/18/1990

RPI 1033

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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