amendment-Legal Definition. n. 1  The addition, deletion, correction, or other changes proposed or made to a document. 2  The term is usually capitalized when referring to an amendment in the United States Constitution (for example, the Fifth Amendment). 3  The act or process or revising something. 4  See also emendation.
On June 1, 1979, the NHL enacted a rule requiring the wearing of helmets for anyone entering the league after that date, though a âgrandfatherâ clause allowed diehard veterans to continue to go hatless if they wished.
BELL started by manufacturing protective headgear for auto racing. BELL moved to the leading edge of helmetry in 1957, introducing the use of a non-resilient polystyrene liner. That same year, BELL also began to supply helmets to law enforcement agencies. One of the first open face BELL helmet, the 500-TX is selected by the Museum of Modern Art in New York for Excellence of Design. Four Bell helmet models are on continuous display at MoMA.