Owen J. Roberts, Mattson v. Department of Labor and Industries of State of Washington…
“ Considerations justifying a reasonable limitation of time within which further increase of compensation due to aggravation of condition may be claimed are so obvious as hardly to require statement. Appellant does not urge that the prescription of a period of three years for presenting such a claim is unreasonable, but that it is beyond the State's power. The section under attack merely limits the time for the assertion of the right, affects the remedy only, and that in a manner not unreasonable, arbitrary or oppressive. ”
