BR7002309U - DEVICES IN ELECTRIC WATER HEATING DEVICES - Google Patents

DEVICES IN ELECTRIC WATER HEATING DEVICES

Info

Publication number: BR7002309U
Authority: BR; Brazil
Prior art keywords: devices; water heating; electric water; heating devices; electric
Prior art date: 1990-10-30

Application number

BR7002309U

Other languages

Portuguese (pt)

Inventor

Helio Tommaso

Original Assignee

Corona Prod Eletricos

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.)

1990-10-30

Filing date

1990-10-30

Publication date

1992-05-26

1990-10-30 Application filed by Corona Prod Eletricos filed Critical Corona Prod Eletricos

1990-10-30 Priority to BR7002309U priority Critical patent/BR7002309U/en

1992-05-26 Publication of BR7002309U publication Critical patent/BR7002309U/en

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
BR7002309U BR7002309U (en)	1990-10-30	1990-10-30	DEVICES IN ELECTRIC WATER HEATING DEVICES

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BR7002309U BR7002309U (en)	1990-10-30	1990-10-30	DEVICES IN ELECTRIC WATER HEATING DEVICES

Publications (1)

Publication Number	Publication Date
BR7002309U true BR7002309U (en)	1992-05-26

Family

ID=3981593

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7002309U BR7002309U (en)	1990-10-30	1990-10-30	DEVICES IN ELECTRIC WATER HEATING DEVICES

Country Status (1)

Country	Link
BR (1)	BR7002309U (en)

1990
- 1990-10-30 BR BR7002309U patent/BR7002309U/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1995-03-01	FF	Decision: intention to grant
1995-05-23	CKFF	Appeal against grant	Free format text: GILBERTO CUSATO.
1995-06-13	CKFF	Appeal against grant	Free format text: CARDAL ELETRO METALURGICA LTDA.
1996-03-26	FD3	Appl. lapsed due to non-payment of renewal fee
1996-09-17	FB	Application suspended
1997-09-16	NF	Application restored
1997-12-23	FD3	Appl. lapsed due to non-payment of renewal fee
1999-09-08	KF	Request for proof of payment of annual fee
1999-09-08	NF	Application restored
2000-09-26	NF	Application restored
2000-10-03	KE	Notification for payement of fee for the delivery of letter patents of an application granted by virtue of law 5772/71
2001-01-23	FG9A	Patent or certificate of addition granted
2007-05-08	B25D	Requested change of name of applicant approved	Owner name: DUCHACORONA LTDA. (BR/SE) Free format text: ALTERADO DE: PRODUTOS ELETRICOS CORONA LTDA.
2007-05-08	B25G	Requested change of headquarter approved	Owner name: DUCHACORONA LTDA. (BR/SE) Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 018070005431/SP DE 31/01/2007.
2008-08-26	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 23/01/2008
2018-03-27	B15K	Others concerning applications: alteration of classification	Ipc: B05B 1/18 (2006.01)