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James McLean is issued a patent for a piano.
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| Number | Title | Issue Date |
| D642228 | Air gun stock | 07/26/2011 |
| D614717 | Stock for an air rifle | 04/27/2010 |
| D606154 | Barrel for a firearm and air rifle | 12/15/2009 |
| D593631 | Barrel for sporting rifles and firearms | 06/02/2009 |
| D593630 | Barrel for sporting rifles and firearms | 06/02/2009 |
| D592271 | Barrel for sporting rifles and firearms | 05/12/2009 |
| 7398776 | Compressed gas operated pistol An improved compressed gas operated pistol is provided which maximizes use of compressed gas energy by minimizing loss of energy from the chamber into the magazine. An aft end portion of the barrel of the pistol is formed extended as a thin wall portion. When the tr... | 07/15/2008 |
| D563501 | Support for a gun sight | 03/04/2008 |
| D505475 | Air charged pistol | 05/24/2005 |
| 6578565 | Air or gas-powered guns A frame bearing a compressed air/gas reservoir connected to an assembly of a valve operated by a hammer striking the valve slide, a trigger operating the hammer, a tilting assembly on the frame including a barrel and a detachable, rotating, cylindric load... | 06/17/2003 |
| 5884615 | Dual mode ammunition loading air or gas-powered gun A dual mode ammunition loading air or gas-powered gun. The gun is conceived for shooting manually loaded small bullets shot by shot, or for alternatively acting as a repeating weapon for spherical ammunition (2) fed from a loader (4), dispensed one by one... | 03/23/1999 |
| 5655509 | Air guns of the rifle or pistol type Improvements in air guns of the rifle or pistol type. The air gun comprises a compression chamber-fork one-piece assembly (10), to be fastened to a buttstock of a gun, made of plastic material with a reinforcing web portion (14) connecting lower portions ... | 08/12/1997 |
| 5575270 | Air guns Improvements in hinged barrel air guns are disclosed where the air gun has a barrel 28 acting as a lever arm to compress a spring 4 attached to an axially movable piston 1 that is tightly inserted in a compression chamber 2 and has thrusting element 5 ass... | 11/19/1996 |
