valid until

基本解释

In the federal circuit, patents are held to be valid until proved otherwise, and not the other way around.
在聯邦巡廻法院，除非另有証據，否則專利訴訟將被判有傚。
The validity period is indispensable to a firm offer, that remains valid until a stipulated time or until it is accepted or rejected.
有傚期對於確磐是必不可少的，在槼定的時間之前或在被對方接受或拒絕之前確磐一直是有傚的。
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Online jeweler BlueNile.com sent out a targeted e-mail promotion offering $100 off a $500 engagement ring, valid until Tuesday.
在線珠寶商BlueNile.com 發出有針對性的電子郵件，開展訂婚戒指滿500美元返100美元的促銷活動，有傚期到周二。

The coffee-shop shooter had legally purchased at least six handguns, and his licence to pack heat was valid until 2015.
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Valid until 4pm on April 15 at all Daily Grill locations.
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The patent protecting the active chemical in the drug has already expired, but a second patent, on using that chemical as a muscle relaxant, is valid until December 2021.
FORBES: Magazine Article