美国专利局怎么检索专利阿？

http://www.uspto.gov
为什么我查不到US2006071845的专利呢？

http://appft1.uspto.gov/netahtml/PTO/search-adv.html
你的是早期公开，并不是授权专利
打开上面的网站，就可以检索的到

Results of Search in db for:
DN/2006071845: 0 applications.

No application publications have matched your query            
查不到阿！！

估计专利号错了吧！
这个是申请日吧！
专利一般是像这样的us6,220,867

US20060071845补个零。变成11位。

The Query ( US20060071845 ) was unparseable (Invalid Patent Number Search ). A common cause of this is neglecting to enclose multi-word terms in \"s. That is, if you entered safety syringe as a term, you need to use \"safety syringe\" instead.

不能在号码前加国家代码us。不要太实在了。

Application Number:  10/543,343  Customer Number: -  
Filing or 371 (c) Date:  07-22-2005  Status: Docketed New Case - Ready for Examination  
Application Type:  Utility  Status Date: 06-26-2006  
Examiner Name:  BAHTA, KIDEST  Location:   ELECTRONIC  
Group Art Unit:  2125  Location Date: -  
Confirmation Number:  9802  Earliest Publication No: US 2006-0071845 A1  
Attorney Docket Number:  20040006  Earliest Publication Date: 04-06-2006  
Class / Subclass:  700/090  Patent Number: -  
First Named Inventor:  Frank Stroili , Hollis, NH (US)  Issue Date of Patent:

谢谢各位了！

JP01282426怎么查呀？找不到原文