Self-weighing expandable bag

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11319113
APP PUB NO 20210061519A1
SERIAL NO

16552247

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Importance

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Abstract

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A self-weighing expandable bag includes an inner receptacle that can slide vertically within an outer sleeve under the weight of bag contents. One or more springs, which may include coils and/or elastic fabric, connect the inner receptacle to the outer sleeve. One or more bag handles are attached to the sleeve. As the weight of the contents of the receptacle increases, the receptacle slides down within the sleeve and increasingly protrudes under the sleeve, expanding the vertical extent of the bag and revealing graphical markings underneath the sleeve and/or within a window defined in the sleeve.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DAVID LIVIUSTR CAIMATEI 10 SECT 2 021056 BUCHAREST ROMANIA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
David, Liviu Buchare, RO 1 0

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