Meaning they were of a novel design as compared to a standard pocket knife. Here is one such knife. It was made by Lion cutlery Co. I can find no information on this company. This is the only knife with this mark I have seen.
Here is the novelty part. The knife is spring loaded, so what right, you`ve seen switchblades before! Well this one works in reverse. Instead of the blade springing open the spring retracts the blade only. How it works is the little round knob on the side is drawn up, as you are doing this the internal spring is compressing and the knife blade is rising, then you slide the knob to the right to lock the knife in the open position. When you are done using the knife slide the knob to the left and it springs shut! The knife is drawn back down into the round handle.
We have all seen the round gravity knives made by eagle, these have no spring, this one looks similar but is spring loaded.
Another favorite of mine is Secret knives. These are knives that look like something other than a knife or are a knife with a hidden blade! I have a couple of these and will discuss them a little later.
Anyone have any of these? If you do post them here
M.B.
