Hand exerciser having a counter

Details Hand exerciser having a counter Hand exerciser having a counter

1979-07-31

1981-04-21

Johnson, Richard J.

Undertaking

272DIG5, 272140, 235117A, A63B 2130

Patent

active

042628989

ABSTRACT:
A hand exerciser equipped with a counter in one of two lever arms, wherein the counter is made up of two wheels interconnected by a reducing wheel combination whereby a second wheel is rotated an increment of one for every full rotation of the first wheel which in turn is rotated by an increment of one by a pawl and ratchet device upon contact of one lever arm of the hand exerciser with the other lever arm.

REFERENCES:
patent: 932331 (1909-08-01), Russell
patent: 2806699 (1957-09-01), Spooner
patent: 3002687 (1961-10-01), Herr
patent: 3807729 (1974-04-01), Sigma

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-554439