BR8001872U - Aperfeiçoamentos introduzidos em plantadeira - Google Patents

Aperfeiçoamentos introduzidos em plantadeira

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Publication number
BR8001872U
BR8001872U BR8001872U BR8001872U BR8001872U BR 8001872 U BR8001872 U BR 8001872U BR 8001872 U BR8001872 U BR 8001872U BR 8001872 U BR8001872 U BR 8001872U BR 8001872 U BR8001872 U BR 8001872U
Authority
BR
Brazil
Prior art keywords
planter
pressure
improvements introduced
furrow
fertilizer
Prior art date
Application number
BR8001872U
Other languages
English (en)
Other versions
BR8001872Y1 (pt
Inventor
Dilso Jose Colpo
Original Assignee
Dilso Jose Colpo
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.)
Filing date
Publication date
Application filed by Dilso Jose Colpo filed Critical Dilso Jose Colpo
Priority to BR8001872U priority Critical patent/BR8001872Y1/pt
Publication of BR8001872U publication Critical patent/BR8001872U/pt
Publication of BR8001872Y1 publication Critical patent/BR8001872Y1/pt

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Abstract

"APERFEIçOAMENTOS INTRODUZIDOS EM PLANTADEIRA". Descreve-se a presente patente como aperfeiçoamentos introduzidos em plantadeira que, por suas características, permitem a uniformização da pressão das molas dos dispositivos de corte da palha e aplicação de sulcos, adubos e sementes. Com design e formato específico e caracterísficas de praticidade no manuseio, resistente, versátil, de custo acessível e devido às suas características e dimensões, adaptável a quaisquer plantadeiras. Através da presente patente obtém-se uma excelente, segura, resistente e uniforme transferencia do excesso de pressão de um dispositivo de corte de palha e de aplicação de sulco, adubo e semente para outro com menor pressão fazendo com que todos os dispositivos tenham sempre a mesma pressão, com conseq³ente uniformidade na profundidade do corte da palha, do sulco, do adubo e da semente.
BR8001872U 2000-08-22 2000-08-22 aperfeiçoamentos introduzidos em plantadeira. BR8001872Y1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8001872U BR8001872Y1 (pt) 2000-08-22 2000-08-22 aperfeiçoamentos introduzidos em plantadeira.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8001872U BR8001872Y1 (pt) 2000-08-22 2000-08-22 aperfeiçoamentos introduzidos em plantadeira.

Publications (2)

Publication Number Publication Date
BR8001872U true BR8001872U (pt) 2002-04-09
BR8001872Y1 BR8001872Y1 (pt) 2009-08-11

Family

ID=4021298

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8001872U BR8001872Y1 (pt) 2000-08-22 2000-08-22 aperfeiçoamentos introduzidos em plantadeira.

Country Status (1)

Country Link
BR (1) BR8001872Y1 (pt)

Also Published As

Publication number Publication date
BR8001872Y1 (pt) 2009-08-11

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08G Application fees: restoration [chapter 8.7 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

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B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B24C Patent annual fee: request for for restoration

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B24E Patent annual fee: resolution cancelled

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B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]