[問題] 用USPTO的PAIR找Reexamination的專利
想請教板上的前輩兩個問題:
1. 在知道專利號的情況下,如何得知該篇專利是否經過Reexamination?
2. 在完全不知道專利號的情況下,如何收集100篇曾有過Reexamination的專利?
小弟我實在是知識不足,萬般不得已下只好來po板。
友善的維基大法師告訴我:
The proceedings of all reexaminations are made available to the public
on the USPTO's public PAIR (Patent Application Information Retrieval)
web site. To find a reexamination if you do not know the application
number, search for the original patent under the PAIR>Public Pair tab
using the patent number, select the Continuity Data tab, and then
follow any links under the heading of Child Continuity Data.
Related documents can then be downloaded from the Image File Wrapper tab.
維基舉了兩個有名的Reexamination例子:
US6368227(盪鞦韆) 和 US6004596(三明治)
我用這兩個例子試了,老實說看不大懂。
在PAIR的每個標籤下都找不到Reexamination這個字,
不知道從何判斷該篇專利是否有經過Reexamination。
請求專家解答Orz
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