Bizarre Patents
A small umbrella which may be removably attached to a beverage container in order to shade the beverage container from the direct rays of the sun.
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 |
| 3947932 | Jewellery clasp The present invention provides a jewellery clasp in which a latch is formed of a single piece of material folded back upon itself to form a U-shaped spring with an upstanding projection thereon, and a holder is formed of a single piece of material with ba... | 04/06/1976 |
