Methods of making foam nozzles for trigger dispensers

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20070132149A1
SERIAL NO

11288506

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Methods of making foaming nozzles for use with trigger sprayers are provided. The methods include molding a nozzle having a nozzle body containing a spray head and coupled by a live hinge to a door having a portal with a screen in the portal. The door is folded on the live hinge so that the door covers the spray head, and then substantially permanently on the nozzle body with the door covering the spray head.

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Patent Owner(s)

Patent OwnerAddress
MEADWESTVACO CALMAR INC11901 GRANDVIEW ROAD GRANDVIEW MO 64030

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hildebrand, George R Independence, MO 13 149

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