Bizarre Patents
A banana protective device for storing and transporting a banana carefully.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7344450 | Method for adjusting the center of gravity of a golf club head A metal golf club head that allows a user to customize the location of the center of gravity. The metal golf club head comprises a hollow body with a weighting port. The weighting port allows a user to place weighting material inside the hollow body, customizing the... | 03/18/2008 |
| 7029402 | Golf club shaft tip diameter adjuster, golf club shaft and golf club A golf club shaft tip diameter adjuster attached to a tip portion of a golf club shaft for adjusting a diameter of the shaft tip portion. The golf club shaft tip diameter adjuster is formed into a cylindrical tubular body out of fiber reinforced resin. A slit is def... | 04/18/2006 |
| 6270426 | Golf club shaft A golf club shaft made of a composite of a fiber material and a synthetic resin material, wherein the fiber material includes triaxial fabric layers which are located at least on the butt end side and the tip end side of the golf club shaft. Either the fi... | 08/07/2001 |
| 5743809 | Bamboo golf club shaft A golf club with shaft made from bamboo strips. The steps involved in making a shaft from bamboo include: dividing a bamboo cane into at least five strips of bamboo, trimming the bamboo strips to size, gluing the bamboo strips together to form a head end ... | 04/28/1998 |
| 4591157 | Golf club shaft A golf club shaft having a bored outer wood hollow tube and having an inner non-wood hollow tube positioned inside and closely fitting the interior bore of the outer tube. An adhesive between the tubes bonding them together. The inner tube having at least... | 05/27/1986 |
