Assignee: CSA, Inc.

Location: SouthEaston, MA
No. of patents: 4

Number	Title	Issue Date
5711041	Inflatable air mattress with internal pump Disclosed is an air mattress apparatus. The apparatus includes a pump contained within an inflatable chamber. The pump is in fluid communication with the inflatable chamber via intake and exhaust ports. One-way valves positioned on the intake and exhaust ...	01/27/1998
5419748	Adjustable, multiple resistive force exerciser A multiple resistive exerciser having a hydraulic resistive element and an elastomeric resistive element that are mounted between a frame and a movable member. The hydraulic element and elastomeric element provide a combined resistive force that opposes m...	05/30/1995
5180353	Hydraulic resistive apparatus for exercise equipment A hydraulic resistive apparatus that is used in exercise equipment includes a resistive device and a heat dissipating device. The resistive device includes a cylinder and a piston that are movable relative to one another. A working fluid is contained with...	01/19/1993
5069447	Adjustable weight-lifting bench An adjustable weight-lifting bench is disclosed adapted such that it can be converted from a flat to a sitting position with little or no displacement of the user's head and shoulders in relation to the stationary upright barbell supports. The bench seat ...	12/03/1991

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