The fact that a word is not included in the dictionaries is not
enough to show that it is an invented word, nor is the fact that
it has been newly constructed : Re Yalding Manufacturing Company's
Application (1). The materials from which such a word has been
fashioned cannot be neglected and if it is compounded of elements
of which the source is manifest and the intended meaning is trans-
parent, it becomes a question whether there is anything more than
a colourable attempt at reproducing some of the sounds and all the
sense of an expression belonging to common speech. Mis-spellings,
variations and distortions of ordinary words do not amount to
invention, and it has been held that to write a proper name back-
ward is not to invent a word: Re George Cording Ltd.'s Application
(2). Novelty is, of course, looked for and that means more than giv-
ing existing words or a combination of words a disguise, whether
phonetic or graphic, which the mind of the hearer or reader at once
penetrates. In the words of Lord Shand : " There must be invention,
and not the appearance of invention only. It is not possible to
define the extent of invention required; but the words, I think,
should be clearly and substantially different from any word in
ordinary and common use. The employment of a word in such use,
with a diminutive or a short and meaningless syllable added to it,
or a mere combination of two known words, would not be an invented
word; and a word would not be 'invented' which, with some
trifling addition or very trifling variation, still leaves the word one
which is well known or in ordinary use, and which would be quite
understood as intended to convey the meaning of such a word" :
Eastman Photographic Materials Co. v. Comptroller-General of
Patents, Designs, and Trade-marks (3).