Seat belt that required a particular technical approach would rapidly become dated as motor manufacturers would tool up for a particular standard which could not easily be changed. For example, in 1969 there were competing designs for lap and three-point seat belts, rapidly tilting seats, and airbags being developed. But as countries started to mandate seat belt restraints the global auto industry invested in the tooling and standardized exclusively on seat belts, and ignored other restraint designs such as air bags for several decades As of 2016, seat belt laws can be divided into two categories: primary and secondary. A primary seat
Compulsory license than 20 notices of such licenses per year. By 2003, that number had risen to 214, which, while higher, was not considered by the Register to be significant. Many patent law systems provide for the granting of compulsory licenses in a variety of situations. The Paris Convention of 1883 provides that each contracting State may take legislative measures for the grant of compulsory licenses. Article 5A.(2) of the Paris Convention reads: Each country of the Union shall have the right to take legislative measures providing for the grant of compulsory licenses to prevent the abuses which might result from the