Lub ™ lub cim , thiab lo lus "kev lag luam," txhais tau hais tias dav dav suav nrog cov khoom lag luam thiab cov cim kev pabcuam. Yog li, nyob rau hauv cov ntaub ntawv ntawm cov cim tsis tau sau npe, lub cim ™ ib txwm muaj tseeb. Lub cim SM yog siv rau cov cim kev cai lij choj uas sawv cev rau cov kev pabcuam.
Kuv yuav tsum siv TM lossis R?
Lub cim TM feem ntau siv tau los ntawm ib tus neeg lossis kev lag luam los qhia tias cov lus tshwj xeeb, kab lus lossis lub logo yog tsim los ua tus cim rau lub hauv paus ntawm cov khoom lossis kev pabcuam. … Lub cim R qhia tias lo lus no, kab lus lossis lub logo yog lub npe lag luam rau cov khoom lossis kev pabcuam.
Koj siv lub cim dab tsi rau lub npe lag luam?
Lub cim ® yog daim ntawv ceeb toom ntawm kev sau npe ua tswv cuab. Nws yog siv los qhia rau pej xeem tias lub cim lag luam lossis kev pabcuam tau sau npe, muab kev ceeb toom ntawm cov tswv cuab raug cai ntawm lub cim uas nws tau siv. Lub cim ® yuav tsum siv tsuas yog txuas nrog cov cim lag luam lossis cov cim kev pabcuam.
Thaum twg koj yuav tsum siv lub cim lag luam?
Yuav Ua Li Cas Tsim Nyog
TM lossis SM yog rau cov cim tsis tau sau npe nkaus xwb. Siv TM rau cov cim uas sawv cev rau cov khoom thiab SM rau cov cim uas sawv cev rau cov kev pabcuam. Yog tias koj lub cim npog ob yam khoom thiab cov kev pabcuam, siv TM. Lub cim kev sau npe ntawm tsoomfwv, ®, tsuas yog rau cov cim sau npe nrog USPTO.
Kuv yuav tsum siv lub cim lag luam sau npe?
Nyob Teb Chaws Asmeskas, nws yogTsim nyog siv lub cim sau npe ® tsuas yog muab kev ceeb toom tias lub cim lag luam tau raug tso npe hauv tsoomfwvhauv Tebchaws Meskas Patent thiab Chaw Ua Lag Luam. Daim ntawv ceeb toom rau kev sau npe kom raug yog tsab ntawv "R" nyob rau hauv ib lub voj voog ® muab tso rau tam sim ntawd nrog rau cov cim sau npe.
