Stationary stem pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8944294
SERIAL NO

13064391

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Abstract

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A pump assembly for dispensing flowable materials including a piston chamber-forming member providing an annular chamber about a center post and an annular piston-forming member reciprocally slidable in the annular chamber to dispense flowable material outwardly annularly about the center post.

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Patent Owner(s)

Patent OwnerAddress
GOTOHTI COM INCBEAMSVILLE ON L0R 1B4

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mirbach, Ali Issum, DE 27 771
Ophardt, Heiner Vineland, CA 251 5134

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