1981-07-15
1984-01-03
Pinkham, Richard C.
Undertaking
248165, A63B 702
Patent
active
044238614
ABSTRACT:
Two pentacles, each constructed of five rods, are joined at the points by five hardwood dowels which serve as a matrix of trapezes when the apparatus is suspended to swing from a fixed bar mount or from ceiling mounts.
REFERENCES:
patent: 567543 (1896-09-01), Kinemann et al.
patent: 638033 (1899-11-01), Stirk
patent: 1975463 (1934-10-01), Jones
Crow Stephen R.
Pinkham Richard C.
LandOfFree
Acrobatic apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Acrobatic apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Acrobatic apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1029143