BR9201367A - Caixa acustica com sistema de amortecimento elastico multiplo - Google Patents

Caixa acustica com sistema de amortecimento elastico multiplo

Info

Publication number: BR9201367A
Authority: BR; Brazil
Prior art keywords: acustic; box; damping system; elastic damping; multiple elastic
Prior art date: 1992-04-07

Application number

BR9201367A

Other languages

English (en)

Inventor

Saburo Ikeda

Flavio Adhemar Adami

Original Assignee

Saburo Ikeda

Flavio Adhemar Adami

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.)

1992-04-07

Filing date

1992-04-07

Publication date

1993-10-13

1992-04-07 Application filed by Saburo Ikeda, Flavio Adhemar Adami filed Critical Saburo Ikeda

1992-04-07 Priority to BR9201367A priority Critical patent/BR9201367A/pt

1993-10-13 Publication of BR9201367A publication Critical patent/BR9201367A/pt

Links

238000013016 damping Methods 0.000 title 1

BR9201367A 1992-04-07 1992-04-07 Caixa acustica com sistema de amortecimento elastico multiplo BR9201367A (pt)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
BR9201367A BR9201367A (pt)	1992-04-07	1992-04-07	Caixa acustica com sistema de amortecimento elastico multiplo

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BR9201367A BR9201367A (pt)	1992-04-07	1992-04-07	Caixa acustica com sistema de amortecimento elastico multiplo

Publications (1)

Publication Number	Publication Date
BR9201367A true BR9201367A (pt)	1993-10-13

Family

ID=4054055

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9201367A BR9201367A (pt)	1992-04-07	1992-04-07	Caixa acustica com sistema de amortecimento elastico multiplo

Country Status (1)

Country	Link
BR (1)	BR9201367A (pt)

1992
- 1992-04-07 BR BR9201367A patent/BR9201367A/pt not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1999-09-21	FF	Decision: intention to grant
2000-03-08	FG9A	Patent or certificate of addition granted
2011-03-15	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE 10A,11A,12A,13A,14A,15A,16A,17A,18A E 19A ANUIDADES
2014-09-02	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-08	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2278 DE 02/09/2014 POR TER SIDO INDEVIDA.
2020-12-15	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 10A, 11A, 12A, 13A, 14A, 15A, 16A, 17A, 18A E 19A ANUIDADES.
2021-03-30	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.