1952
1987
1984
The first modern three-point restraint (integrated lap and shoulder belt) was patented in 1955, though it wasn't standard equipment in the US for many years. In the US, a shoulder belt has been mandatory for the outboard front seats since 1968, though for several years it was common for the lap and shoulder belts to be separate.
the year that Henry ford sent out cars to Ontario, Canadaotherwise, 1938
Assuming you are asking about seat/shoulder belts, yes.
in 1984 i think
It is unlawful to change factory installed belts for belts not meeting the same standards. If the vehicle was originally equiped with lap belts, lap belts are all that is required. If the vehicle was equipped with lap and shoulder, then lap and shoulder are required.
1976
Yes.
lap belts only lap belts only
1984