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Does the publication no. describe the scope of the technical matter in question best ?

US6886893 | US2008143171 | EP1858715 | DE4129733 | DE102004034122 | DE202005004399U | FR2701899 | RU2075401 | CN02551486Y | KR960009496B | TR200401799U | BRMU8700146U
YES - Chose your kind of question regarding above matter :

Fuzzy AI-Analysis

|

[AND]

NO - Than you have to run a preliminary pure Boolean Search

Boolean Search

Will any new idea involve an inventive step beyond it ?
Are there any doubts founded about its validity ?
Does any other realization trespass its property ?
Does its essential concept trespass any other property ?
Does its precise realization trespass any other property ?
Are there any freely imitable realizations ?

economic range: national regional scattered global

Keywords
motorcycle and automob* or ("otto motor" not diesel)
Names
Lenovo not ( IBM or Smith and Adam )
Classific.
A61B005/0448 | F01L013/00D8 | USC175*
Numbers
US2003* | DE*
Prio - Discl. -
19650213
served by