Collapsible Combination Ladder

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20080164097A1
SERIAL NO

11883437

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A collapsible stepladder (1) comprising two ladder legs (2, 3), where the legs (2, 3) are hingedly connected to each other in one end. Each of the ladder legs (2, 3) comprises several ladder sections (4a-4d), and where each section comprises two ladder bars (6, 7) arranged parallel to each other and interconnected at one end by a rung (8) to form a U-shaped ladder section. The ladder sections are telescopically inserted into a lower ladder section (4e) to form a collapsible ladder comprising at least three ladder sections. One of the ladder legs (3) is provided with a support part (12) in one end. The support part (12) is telescopically extendible from the ladder leg (3) and forms an extension ladder of the ladder leg and where the support part (12) projects above a hinge (5) between the two ladder legs (2, 3).

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Patent Owner(s)

Patent OwnerAddress
TELESTEPS ABP O BOX 362 TRANÅS SE-573 24

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eriksson, Per-Olof Tranas, SE 13 127

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