Measuring and testing – Volumetric content measuring
Reexamination Certificate
2007-06-26
2007-06-26
Williams, Hezron (Department: 2856)
Measuring and testing
Volumetric content measuring
C073S29000R
Reexamination Certificate
active
10996559
ABSTRACT:
A system and method for detecting and displaying the amount of chemical in a vessel. The system includes a vessel with a variable quantity of gas supported upon a moveable platform. A hydraulic load cell is positioned under the platform, and generates a hydraulic pressure signal, which is a function of the variable quantity of gas in the vessel. An electrical signal transducer converts the pressure signal to an electrical signal which is transmitted to a battery powered microprocessor/display capable of converting the electrical signal into a displayable signal indicative of an amount of gas remaining in the vessel.
REFERENCES:
patent: 3411349 (1968-11-01), Smith et al.
patent: 3666032 (1972-05-01), Maffia et al.
patent: 3831687 (1974-08-01), Maffia et al.
patent: 4002215 (1977-01-01), Harvill
patent: 4056156 (1977-11-01), Dayton
patent: 4219090 (1980-08-01), Dayton
patent: 4427133 (1984-01-01), Kierbow et al.
patent: 4836308 (1989-06-01), Davis et al.
patent: 5117373 (1992-05-01), Huff
patent: 5606516 (1997-02-01), Douglas et al.
patent: 6627825 (2003-09-01), Creswick
patent: 6835900 (2004-12-01), Jones
Buchanan Ingersoll & Rooney LLP
Force Flow
Frank Rodney
Williams Hezron
LandOfFree
System and method for detecting and displaying an amount of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for detecting and displaying an amount of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for detecting and displaying an amount of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3830745