"Flight by machines heavier than air is unpractical and insignificant, if not utterly impossible."
Simon Newcomb, astronomer ; Said in 1902, less than two years before the first flight at Kitty Hawk
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| Number | Title | Issue Date |
| D607956 | Golf putting target | 01/12/2010 |
| D607526 | Golf practice device | 01/05/2010 |
| D606612 | Golf putting machine | 12/22/2009 |
| D569470 | Laser putting goal | 05/20/2008 |
| D568432 | Golf putting cup | 05/06/2008 |
| 7278924 | Golf putting training aid A putting training system for practicing putting outdoors on a putting green or indoors on a carpeted surface comprised of a circular toroid putting target which by design has the ability to distinguish between a correctly or incorrectly struck putt with the rule th... | 10/09/2007 |
| 7128655 | Putting practice golf cup A novel putting practice golf cup provides greater development of muscle memory the more aimpoint, clubhead squaring and pacing are practiced resulting in higher confidence and better putting performance during actual play. The putting practice golf cup of the prese... | 10/31/2006 |
| D527066 | Golfing practice device | 08/22/2006 |
| 7086953 | Golf putter and putting aid A golf putter and putting aid. The golf putter comprises a putter head, a shaft and a grip. The head includes a face, a sole and a handle attachment. The shaft includes a first end, a second, a reinforcing means and an interior region having a fill assembly position... | 08/08/2006 |
| 6926614 | Putting practice member A golf ball putting practice member has a main body portion provided with one or more golf ball receiving pockets. Each of the pockets has a pocket shape which inhibits a ball rolled into the pocket from rebounding back out of the pocket. ... | 08/09/2005 |
| 6923730 | Putting stroke training device A putting stroke training device has two adjustable arms, each joined to an elevated arch at the “closed end” of the device. Preferably, the elevated arch is of sufficient dimensions to allow a golf ball to travel underneath and through the arch. Each arm may be... | 08/02/2005 |
| D507616 | Golf practice target system | 07/19/2005 |
| D505471 | Miniature golf windmill | 05/24/2005 |
| D505472 | Golf practice target | 05/24/2005 |
| D503448 | Golf practice net | 03/29/2005 |
| D492746 | Golf ball putting return apparatus | 07/06/2004 |
| D488204 | Combination golf putter stand and practice target | 04/06/2004 |