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Taiwan
Taiwanese inventors and manufacturers are taking a very active role in the new millennium growth of
the cork ejector market. Here are several inventions which have been patented in a number of
countries.
On October 15, 2001 Chia-Hsien Lin of Taipei, Taiwan
, filed for a United States Patent for “Safe and
Quick Bottle Opener for Removing a Cork Stopper.” U. S. Patent Number 6,502,481 was issued
January 7, 2003.
Chia-Hsien Lin
notes that “there are certain disadvantages with the conven
tional bottle opener:
1. The size of the needle is rather small, and may easily break when not held properly. The
broken needle may hurt the user's hand.
2. As the size of the needle is rather small, the user may feel unsafe when using the bottle
opener, which may affect the balance of the hand when the user applies a force, resulting in
greater likelihood of breaking of the needle.
3. In order for the needle to pass through the cork stopper, the needle has to be pressed
downwardly until the syringe end covers the bottle opening, as the user ascertins [sic] the