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Patent Searching and Data


Matches 701 - 750 out of 1,695

Document Document Title
JPH0425762U  
JPH0422978U  
JPH0420364U  
JPH0438966A
PURPOSE: To surely activate a jumping force irrespective of a landing spot by adjusting the buoyancy of a balloon not to exceed the weight of one's body and connecting the balloon having the buoyancy to the body. CONSTITUTION: A balloon ...  
JPH0413162U  
JPH0411063U  
JPH03107957U  
JPH03101974U  
JPH03221078A
PURPOSE: To carry out a soft landing by providing a timed pressure applying device for generating a lifting force nearly equal to the weight of a person for a specified time period from a moment at which the person kicks the ground with ...  
JPH0394264U  
JPH0388564U  
JPH0385097U  
JPH03186278A
PURPOSE: To obtain the high impact absorptivity and mechanical strength of the pole for pole jumps by laminating a film layer having a specific strength, modulus of elasticity and specific m.p. and a fiber-reinforced thermosetting resin ...  
JPH0375761U  
JPH0373145U  
JPH0367668U  
JPH0358454U  
JPH0354666U  
JPH037849U  
JPH033365U  
JPH031011Y2  
JPH03204Y2  
JPH03205Y2  
JPH0247969Y2  
JPH0247968Y2  
JPH0247967Y2  
JPH0247966Y2  
JPH0246925Y2  
JPH0246924Y2  
JPH02141469U  
JPH0255056B2
1. Spring board for gymnastics, wherein a curved top board (6) having a jumping-off area and a curved supporting board (1) form an acute angle and are separated at a distance from the angle apex by means of an S-shaped spring leaf (2), t...  
JPH0243399Y2  
JPH0243401Y2  
JPH0243402Y2  
JPH0243400Y2  
JPH0242300Y2  
JPH0242298Y2  
JPH0240997Y2  
JPH0239485Y2  
JPH0236529Y2  
JPH0236530Y2  
JPH02118570U  
JPH0234923Y2  
JPH0241340B2  
JPH02114099U  
JPH02114068U  
JPH02109662U  
JPH02203887A
PURPOSE: To obtain a safely usable play device with simple structure by arranging a chain link embedded in an elastic polymer material so that the chain can be stretched elastically under a load. CONSTITUTION: A suspending chain 1 of a s...  
JPH0298964U  
JPH02191471A
PURPOSE: To strengthen trainer's grasping power as well as the strength of trainer's legs by training, by a method wherein elastic grips bent nearly in the shape of a letter U are fitted to both the ends of a rope. CONSTITUTION: Elastic ...  

Matches 701 - 750 out of 1,695