Patents involving antenna and aerials, mainly for transmitting...

[the_big_m_in_ok]

#512,340
Coil for electromagnets
Tesla's famous pancake coil(s)---single wound and bifilar:

http://www.google.com/patents?id=baRZAAAAEBAJ&pg=PA43&dq=patent:6271614&as_drrb_ap=q&as_minm_ap=0&as_miny_ap=&as_maxm_ap=0&as_maxy_ap=&as_drrb_is=q&as_minm_is=0&as_miny_is=&as_maxm_is=0&as_maxy_is=&source=gbs_selected_pages&cad=2#

--Lee

[the_big_m_in_ok]

Patent Application:
2007/0210730
Over-Unity Energy Motor-Generator

http://www.google.com/patents?id=dJOjAAAAEBAJ&printsec=abstract&zoom=4#v=onepage&q=&f=false

Looks a little like a Bedini generator.

TIP:
I've seen in my experience that the site,

http://www.pat2pdf.org ,

it has fewer---or none---line blackouts(attempted Gov't security classification of drawings) than:

http://www,google.com/advanced_patent_search

If you look at some of the technical patent drawings on the site immediately above, you'll see what I mean:  Some figures only have numbers for distinct parts and no lines.  Partial Gov't classification.  This doesn't happen on pat2pdf.org

It's sometimes slow, however.

--Lee

[the_big_m_in_ok]

#4,260,988
Fig. 3 is the most applicable.  Can be enlarged greatly:

http://www.google.com/patents?id=PwM6AAAAEBAJ&printsec=abstract&zoom=4#v=onepage&q=&f=false

--Lee

[the_big_m_in_ok]

#4,262,256
Fig. 1 is the simplest and most relevant:

Energy Extraction System from a Capacitive Source with Shunt Switching Regulation
http://www.google.com/patents?id=z5w7AAAAEBAJ&printsec=abstract&zoom=4#v=onepage&q&f=false

[the_big_m_in_ok]

#763,461
http://www.google.com/patents?id=vIQuAAAAEBAJ&pg=PA1&dq=balun+transmission+transformer+coil&as_drrb_ap=q&as_minm_ap=0&as_miny_ap=&as_maxm_ap=0&as_maxy_ap=&as_drrb_is=q&as_minm_is=0&as_miny_is=&as_maxm_is=0&as_maxy_is=&num=100&source=gbs_selected_pages&cad=2#v=onepage&q&f=false
This one might stand in for a Tesla pancake coil.  It's just oriented vertically instead of horizontally. One can also make it oppositely bifilar with an equal number of turns going in 2 directions with a center tap in the middle.  Room to experiment on this one.





Also, here's one that can be used as a stand-alone antenna or a *modified* Lakhovsky radiating coil which emanates EMI in the extreme:
#6,559,751
http://www.google.com/patents/about?id=aXsOAAAAEBAJ&dq=transformer+balun+crossover+toroidal&as_drrb_ap=q&as_minm_ap=0&as_miny_ap=&as_maxm_ap=0&as_maxy_ap=&as_drrb_is=q&as_minm_is=0&as_miny_is=&as_maxm_is=0&as_maxy_is=&num=100

--Lee