BR9702036A - Improvement in heat exchanger - Google Patents

Improvement in heat exchanger

Info

Publication number: BR9702036A
Authority: BR; Brazil
Prior art keywords: improvement; heat exchanger; exchanger; heat
Prior art date: 1997-05-14

Application number

BR9702036A

Other languages

Portuguese (pt)

Inventor

Jayme Marcos Bydlowski

Original Assignee

Jayme Marcos Bydlowski

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1997-05-14

Filing date

1997-05-14

Publication date

1998-12-22

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4067020&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9702036(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1997-05-14 Application filed by Jayme Marcos Bydlowski filed Critical Jayme Marcos Bydlowski

1997-05-14 Priority to BR9702036A priority Critical patent/BR9702036A/en

1998-12-22 Publication of BR9702036A publication Critical patent/BR9702036A/en

Links

BR9702036A 1997-05-14 1997-05-14 Improvement in heat exchanger BR9702036A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
BR9702036A BR9702036A (en)	1997-05-14	1997-05-14	Improvement in heat exchanger

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BR9702036A BR9702036A (en)	1997-05-14	1997-05-14	Improvement in heat exchanger

Publications (1)

Publication Number	Publication Date
BR9702036A true BR9702036A (en)	1998-12-22

Family

ID=4067020

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9702036A BR9702036A (en)	1997-05-14	1997-05-14	Improvement in heat exchanger

Country Status (1)

Country	Link
BR (1)	BR9702036A (en)

1997
- 1997-05-14 BR BR9702036A patent/BR9702036A/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
2001-09-04	FF	Decision: intention to grant
2002-02-05	FG9A	Patent or certificate of addition granted
2006-11-07	B22O	Other matters related to patents and certificates of addition of invention: legal action concerning patent	Free format text: INPI-52400.000791/03 ORIGEM: JUIZO DA 37A VF DO RIO DE JANEIRO PROCESSO NO 2002.5101514224-9 ACAO ORDINARIA DE NULIDADE DE PATENTE COM PEDIDO DE LIMINAR AUTOR: METALPLAN EQUIPAMENTOS LTDA. REU: JAYME MARCOS BYDLOWSKI E INPI - INSTITUTO NACIONAL DE PROPRIEDADE INDUSTRIAL
2014-06-17	B19A	Notification of judicial decision: notification of judicial decision	Free format text: INPI-52400.000791/03 TRIBUNAL REGIONAL FEDERAL DA 2A REGIAO ORIGEM: 37A VARA FEDERAL DO RIO DE JANEIRO PROC. NO 2002.51.01.514224-9 APELACAO CIVEL APELANTE: METALPLAN EQUIPAMENTOS LTDA APELADO: JAIME MARCOS BYDLOWSKI E INPI INSTITUTO NACIONAL DA PROPRIEDADE INDUSTRIAL INPI DECISAO: PATENTE CONFIRMADA PARCIALMENTE, TENDO A EXCLUSAO DA QUARTA REIVINDICACAO E DESLOCAMENTO DA EXPRESSAO CARACTERIZADO PELO FATO NA REIVINDICACAO PRINCIPAL, DE MODO QUE A MESMA PASSE A SE INICIAR COM A SEGUINTE REDACAO: APERFEICOAMENTO EM TROCADOR DE CALOR, COMPREENDENDO UM CORPO TUBULAR PRINCIPAL (10) PROVIDO DE UMA ENTRADA RADIAL E SUPERIOR (1) E DE UMA SAIDA DE DRENAGEM INFERIOR (2), CARACTERIZADO PELO
2019-02-12	B21A	Expiry acc. art. 78, item i of ipl- expiry of the term of protection	Free format text: PATENTE EXTINTA EM 14.05.2017