Bizarre Patents
System for magnetically attaching templeless eyewear to a person
A system of eyewear that eliminates the need for hinges on the frames of the eyewear.
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 |
| 5813918 | Method of exactly duplicating in a new bowling ball, the thumb-hole of a reference bowling ball A improved, and simplified method of producing a finger or thumb hole (gripping hole) copied from an existing reference hole in a bowling ball. The essential improvement in this invention being an improved method of replicating a reference hole of a bowli... | 09/29/1998 |
