Press head assembly

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United States of America Patent

PATENT NO 9204766
SERIAL NO

14083458

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Abstract

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A spray head assembly includes a press head, a mount, a netted member, an air valve, a first piston, a rod, a main part, a resilient member, a restriction member, a second piston, a vale, a cylinder and an urging member. The press head is connected with the air valve which is connected to the netted member, the first piston and the second piston on one end of the rod and main part. The rod extends through the main part and is located in the cylinder. The valve is engaged with an opening of the cylinder. The mount and the cylinder are connected to each other. Liquid and air are mixed to generate fine foam which is obtain from the press head.

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Patent Owner(s)

Patent OwnerAddress
DERJIN(JIANGSU)PLASTIC PACKAGING CO LTDNO 128 DEVELOPMENT AVENUE BAOCHANG TOWN HAIMEN DISTRICT NANTONG CITY JIANGSU PROVINCE 226000 NANTONG CITY JIANGSU PROVINCE 226000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wang, Ya-Tsan HsinChu, TW 20 176

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