Breathing exerciser

Details Breathing exerciser Breathing exerciser

1975-03-17

1976-04-13

Pinkham, Richard C.

Undertaking

46 88, A63B 2300

Patent

active

039499847

ABSTRACT:
A breathing exerciser comprising an inflatable member, and a holder having a proximal end for placement in a user's mouth and a distal end for retention of the inflatable member. The holder has a main lumen extending through the holder between the proximal and distal ends and communicating with the inside of the inflatable member. The holder also has an opening communicating between the main lumen and the outside of the holder intermediate its proximal and distal ends, in order that inflation and deflation of the inflatable member may be controlled by placement of the user's fingers on the opening.

REFERENCES:
patent: 2635387 (1953-04-01), Anderson
patent: 3333844 (1967-08-01), Jurschak
patent: 3749083 (1973-07-01), Mathes, Jr.

Affiliated with

Also associated with

Rating

Breathing exerciser does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Breathing exerciser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Breathing exerciser will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-748367