第三章

tarenolongerunderchtproteareinthepubliainandbefreelyusedbyanyone.

    4.**pulsoryLises:**Insomecases,thewmayrequirechtrantlisesforspecificuses,suchasmusicperformancesorbroadcasts.

    5.**FirstSaleDoe:**Onceacopyofaworkiswfullysoldortransferred,thechtowner''''stroloverthatparticurcopyislimited,allowingresaleorlendingwithoutpermission.

    6.**EducationalUse:**Certaineducationalusesofchtedmaterialsmaybepermittedunderspecifiditions,suchasinstru.

    7.**TransformativeWorks:**Creationofnewworksthattransformorrepurposeexistingchtedmaterialmaybeallowedundercertaincircumstances,suchasparodyorsatire.

    Theselimitationsaimtobaheisofchtownerswiththepubliterestinaccessingandusiiveworks.

    Chtwimposescertainlimitationsontherightsofauthorsorcreators.Theselimitationsinclude:

    1.**Duration:**Chtproteislimitedinduration.Afteracertainperiod,usuallytheauthor''''slifetimeplusasetnumberofyears,theworkehepubliainandbefreelyusedbyanyone.

    2.**FairUse:**Fairuseallowslimiteduseofchtedmaterialwithoutpermissionfromthechtholderforpurposessuchascriticism,entary,newsrep,teag,schorship,orresearch.

    3.**Publiain:**Worksinthepubliaiprotectedbychtwandbefreelyusedbyanyoneforanypurposewithoutpermission.

    4.**pulsoryLises:**Insomecases,goversmaygrantpulsorylises,allowingotherstousechtedworksundercertainditions,ofteninexgeforpaymentofroyalties.

    5.**SpecificExceptions:**Chtwsmayincludespecificexceptionsforcertainusesofchtedmaterial,suchasforeducationalpu