(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

COMPRESSOR DO TIPO EM ESPIRAL PARA COMPRESSÃO DE FLUIDO REFRIGERANTE

Prazo de SigiloInvention Patent

Application data

Number

PI8902613

Type

Invention Patent

Filing

06/06/1989

Publication

01/23/1990

Progress at the INPI

Awaiting grant fee payment
  1. Filing06/06/89
  2. Publication01/23/90
  3. Examination11/06/90
  4. Allowance07/07/92
  5. Grant
  6. In force

The application was allowed by the INPI on 07/07/1992. The grant of the letters patent is being processed.

Leave your contact and we will alert you

We track INPI publications and let you know as soon as this case moves.

We use your details only for this alert.

Latest action published by the INPI: 07/18/1989. 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. R. (pessoa física)

US

T. B. (pessoa física)

US

W. J. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

214.446 · 07/01/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

07/18/1989

RPI 978

Retificação

#15.3

02/02/1993

RPI 1157

Republicação - classificação IPC

#15.11

08/11/1992

RPI 1132

Deferimento

#9.1

07/07/1992

RPI 1127

Solicitação de exame técnico

#4.1

11/06/1990

RPI 1040

Publicação do pedido de patente

#3.1

01/23/1990

RPI 1003

Patent monitoring

Track this patent in real time.

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