US Patent Application No: 2011/0299,959

Number of patents in Portfolio can not be more than 2000

PROCESS FOR CLOSING A CONTAINER IN METAL SHEET

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The container has a tubular body having a peripheral lateral wall provided with an upper end portion and a lower end portion defining an upper retention hook and a lower retention hook to which is double-seamed a lower end wall. An upper end wall is conformed to incorporate a peripheral upper skirt presenting an end edge defining an inverted U shaped upper closure hook to be seated onto the upper retention hook sandwiching an elastic sealing element therebetween. The upper closure hook and the upper retention hook and also a portion of the peripheral upper skirt and a confronting region of the upper end portion are deformed for seaming the upper closure hook onto the upper retention hook and to form, respectively, a retention rib and a retention groove which tightly fits the retention rib.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
BRASILATA S/A EMBALAGENS METALICASSAN JOSE, CA21

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alvares, Antonio Carlos Teixeira Sao Paulo, BR 44 74
Cunha, Silverio Candido da - 9 8

Cited Art Landscape

Patent Info (Count) # Cites Year
 
BALL PACKAGING EUROPE GMBH (1)
* 6,846,143 Compound dip process for metal cans 0 2003
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
BRASILATA S/A EMBALAGENS METALICAS (2)
* 8,800,807 Metal sheet container for transporting dangerous products 0 2010
* 2012/0255,960 Metal Sheet Container 0 2010
* Cited By Examiner