patent site

[jeeper]

Great site with text drawings specs etc.
Can be searched by keyword,patent#,inventor,etc.
For example,been looking at bypass systems.
Here are the patent numbers for Oilguard.
5679251(mount)
5552065(element)
Click on images at top.

patent search

 

[dragboat]

Thanks for posting,kinda a neat deal there,will put it in my favorites and look at some stuff later.

By chance would you know a site to look up the CAS numbers on oils?

 

[OneQuartLow]

CAS numbers:

http://chemfinder.cambridgesoft.com/

There are probably better versions. This one gives you about five searches before requiring registration.

David