Mechanical timer mechanism for valve control

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6354172
SERIAL NO

09494899

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A mechanical timer to control multiple steps of a process comprising a first cam having a shaft, and a second cam having a shaft, wherein the shaft on the first cam extends into the shaft of the second cam. The rotational relationship between the first and second cams determines the length of time for at least one process step. First and second user adjustable elements are attached to the first and second cams. These user adjustable elements do not require any disassembly of the mechanical timer by the user or require any tools. A plurality of switches engage the cams to control various process steps.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
AWTP LLC560 OAKWOOD AVENUE SUITE 203 LAKE FOREST IL 60045

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cotton, Amy Schaumburg, IL 1 11
Gaynes, Stephen Wonderlake, IL 4 32
Kargenian, John H Prospect Heights, IL 22 128
Piacenza, Peter Highland Park, IL 2 14

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation