BR9103654A - IMPROVEMENTS INTRODUCED IN AIR CONDITIONING DEVICES - Google Patents

IMPROVEMENTS INTRODUCED IN AIR CONDITIONING DEVICES

Info

Publication number: BR9103654A
Authority: BR; Brazil
Prior art keywords: air conditioning; improvements introduced; conditioning devices; devices; air
Prior art date: 1991-08-26

Application number

BR9103654A

Other languages

Portuguese (pt)

Inventor

Carlitos Nunes Del Duca

Luiz Eduardo Maneque Rosa

Paulo Glashester Martins

Original Assignee

Springer Carrier Do Nordeste S

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.)

1991-08-26

Filing date

1991-08-26

Publication date

1991-11-19

1991-08-26 Application filed by Springer Carrier Do Nordeste S filed Critical Springer Carrier Do Nordeste S

1991-08-26 Priority to BR9103654A priority Critical patent/BR9103654A/en

1991-11-19 Publication of BR9103654A publication Critical patent/BR9103654A/en

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
BR9103654A BR9103654A (en)	1991-08-26	1991-08-26	IMPROVEMENTS INTRODUCED IN AIR CONDITIONING DEVICES

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BR9103654A BR9103654A (en)	1991-08-26	1991-08-26	IMPROVEMENTS INTRODUCED IN AIR CONDITIONING DEVICES

Publications (1)

Publication Number	Publication Date
BR9103654A true BR9103654A (en)	1991-11-19

Family

ID=4052637

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9103654A BR9103654A (en)	1991-08-26	1991-08-26	IMPROVEMENTS INTRODUCED IN AIR CONDITIONING DEVICES

Country Status (1)

Country	Link
BR (1)	BR9103654A (en)

1991
- 1991-08-26 BR BR9103654A patent/BR9103654A/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1995-12-19	FF	Decision: granting
1996-06-25	KD	Fees due (letter patent)
1997-03-25	FG	Letter patent granted
2002-01-02	TC	Change of proprietor's name
2002-01-02	TE	Change of address
2010-06-29	B21A	Extinguishment of a patent or of a certificate of addition of invention: extinguishment - article 78, item i of industrial property law	Free format text: PATENTE EXTINTA EM 26/08/2006