Hey Warren,
Here is a simple IQ test for self filing inventors.
If you believe that you are too dumb to do it, you are. The facinating thing is that as your belief increases so does your IQ! It's amazing.
Let's invent a new kind of hammered zither. We'll patent it and claim the available intellectual property which will include vibraphones as well.
MIDI Controllable Hammered Zither.
Hammered zithers (also called hammered dulcimers) consist of a sound box and two rows of overlapping banks of strings. For each bank of strings there will be a pin block and an opposing bridge. The strings are tuned chromatically from low to high away from the user. The left bank will have a note then the right bank will have the next , chromatically higher note, and so on. Again overlapping kinda like shoe laces. Some guys can really burn on these things.
Here's what we'll do: electrically isolate each bridge piece and tuning pin (easy to do with a wooden rig) and connect each metal bridge to a microprocessor with respectivly arranged multiple pins. This processor is capable of converting a +5 voltage into a midi note "on" message. These notes will correspond to the note (and octave) of the zither string. The + 5 voltage will come from metal hammers or "beaters" as they are called. Power to the hammers could be hard wired (and tied to the players elbows) or be battery powered from double A's loaded into base of each hammer.
To patent the above device, we draw the thing, number the parts. Draw a block diagram of the circuit, nothing to it, a rectangle with a bunch of lines comming off that will go to: power, MIDI out, D string, D# string, E string, F string, F# string, etc. We can add a sustain pedal switch, an octave switch, and other stuff like that. In the block diagram we'll show the hammers hanging around somehow. You get the picture.
For the fun of it we could include a flow chart:
Is the device powered up?
Yes
Has +5 volts been received by the G# 2 pin?
Yes
Send MIDI note G# 2 etc..........
Then we'll crank out a vibraphone embodiment,.... might as well.
Same thing draw it, number the parts and describe it in the description.
A MIDI Zither 10 comprising a sound box 12 a plurality of strings D1 through C#3 with respective tuning pins and bridge pieces, etc. The hammers 14a and 14b deliver +5 volts to the strings which send the +5 volts to a processor 30 whereby a midi note is produced which corresponds to the string being struck, etc, etc, etc,
Then we'll write at least one claim.
I claim:
1. A melodic percussion instrument capable of priducing midi note "on" and note "off" messages, the instrument comprising a plurality of strikeable metalic tone members and at least one metalic hammer for striking the tone members and a means for sending a midi note "on" message when a user contacts the tone member with the hammer and a means for sending a midi note "off" message when the contact is broken.
And by the way, a nice string patch doubling the zither notes would sound killer.
Bill