Structural arrangement in pneumatic floor spring

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9650820
APP PUB NO 20160060929A1
SERIAL NO

14781906

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A structural arrangement is described in pneumatic floor spring of reduced dimensions, which requires a hole in the floor for its installation, providing a shielded structure that prevents the water accumulation, such pneumatic floor spring keeps the door closed by the force exerted by the plunger and when the door is opened, the pin spins along with the cam which, with the double helicoil, pushes the descendent track and the plunger.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
PEREIRA MAURICIOAV BOSQUE DA SAÚDE 250/APT 1101 CUIABA - MT 78050-070
DE PAULO CARLOS EDUARDOAV BOSQUE DA SAÚDE 635/ APT 203 CUIABA - MT 78050-070
FERREIRA SAULO CLARORUA HEITOR ERNESTO SARTORI 574 APT 202 CAMPINAS - SP 13080-657
DIAS REGES DE LIMARUA ALVARO ANDRADE 225 CURITIBA- PR 80610-240
GUIMARÃES LUCAS SANTIAGO RAMOSRUA RUI BRABOSA N° 670 APTO 901 BAIRRO AGRONOMICA FLORIANÓPOLIS SC 88025-301
DIOGENES AIRES DOS SANTOSRUA MARIA CATARINA ZIMMERMANN MEURER 169 JARAGUÁ DO SUL SC 89252-750
BESSANI JEFFERSON ALBERTIRUA 2800 500 CASA 03 CENTRO BALNEARIO CAMBORIÚ SC 88330-370
BOSTON INNOVATION GATEWAY LLC110 CAMBRIDGE STREET CAMBRIDGE MA 02141
STUELP JUNIOR EDGARRUA 3198 147/ APT 701 BALNEARIO CAMBORIU - SC 88330-326
FOGGIA PHABLO RAPHAEL BORGES8631 FRANCIS RD RICHMOND BC V6Y 1A7
NUNES MARCOS ANTONIORUA PEDRO MASCARENHAS RIBAS 412 PONTA GROSSA - PR 84015-760
DOS SANTOS MARCELLA MARQUESRUA ARNALDO ROQUE BRUSQUE 71 APT 33 CHÁCARA CAPUAVA VINHEDO - SP 13285-328
GONÇALVES RODRIGO MACHADO10280 CORNERBROOK CRESCENT RICHMOND BC V7E 4H4

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Freitas, Marinho Francisco Alan Fortaleza, BR 2 4
Gomes, De Araújo Maria do Socorro Fortaleza, BR 1 0
Turibio, Gurgel Maia Fortaleza, BR 1 0

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