IT MUST STAY THAT WAY.
People have lost the availability of
patent protection because they have inadvertently disclosed the invention. This
includes:
·
Discussion with potential manufactures or sales people;
·
Putting the invention on the back of a lorry where it could be seen by the
travelling public; and
·
Putting the invention on display at a trade fair.
Not Obvious
: to someone skilled in the particular field. This can be difficult to define.
Sometimes the invention will be obvious, such as the teat of a trainer cup but will
be considered to be not that obvious that someone has not thought of it before.
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