Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Machine for arm wrestling










Image Number 2 for United States Patent #4463949.

An arm wrestling device operable to allow contestants to wrestle using either arm is provided, and is particularly useful in preventing one contestant from gaining a mechanical advantage over the other contestant irregardless of forearm length. An adjustable arm support pad is provided which is vertically shiftable above the support surface to allow a short-armed person to wrestle a long-armed person with each person enjoying the same initial advantage. Preferably, the arm wrestling device hereof includes a pair of elongated levers each secured to an elongated cylindrical shaft, with the shafts being rotatably mounted in generally parallel relationship to each other. The shafts are interconnected by a shiftable gearing and linkage mechanism whereby one contestant can wrestle using his right arm and the other contestant can wrestle using his left arm. That is, the device can be operated such that the levers will pivot in the same direction or alternatively, pivot in opposite directions. With the levers operably coupled to pivot in opposite directions, the device hereof allows a right-handed contestant to wrestle a left-handed contestant.








 
 
  Recently Added Patents
Key management policies for cryptographic keys
Vehicle control apparatus
Normalized contextual performance metric for the assessment of fatigue-related incidents
Light emitting diode having multi-cell structure and method of manufacturing the same
High performance strained source-drain structure and method of fabricating the same
Piperazinyl methyl phenyl cyclohexane compound
Circuit arrangement and method for operating a circuit arrangement
  Randomly Featured Patents
Dissection handpiece and method for reducing the appearance of cellulite
Pendant lamp
Focused xenon lamp
In-vehicle speaker grill
Object distance measurement with improved resolution through image centroid determination
Track system for oven window shutter on self cleaning oven
Characterization of HLA alleles with locus-specific DNA probes
Anti-thrombotic peptides and pseudopeptides
Apparatus, systems, and methods for sampling and conditioning a fluid
Combined bottle holder and bottle