With the expectation of distinguishing their own importance, some people leave the beaten track and file strange products with us now and then, for example, lantern that can be attached on your forehead, cubic walnuts, refrigerator made of straw and glue, perfume that nobody can bear to smell, and so on.

Competent and dynamic, I never feel passive while diving into the identifications of whether applications are valid and practical according to the new version of the criteria.

I asked him to hang on, but this innocent man just rang off and set out to fly from his courtyard. I dialed his number in the directory trying to ring him back, but never got through.

I set about working in the current Patent Office after resigning from the court personnel.

Once, a man made a triangle helicopter out of stainless wires and string. He called us up and merrily claimed it was stable and convenient to use, and never out of order.

Merciful God blessing, an abrupt freezing rainfall made his powder wet. Luckily, the trouble was without any extension except that he crashed into a greengrocer's making all the ripe fruits become messy jam.

When people seized this crazy man with caution and sobered him by tapping his face, he complained about the bad weather instead of associating his failure with his unscientific design.