Bizarre Patents
A kissing shield comprised of a thin, flexible membrane and a frame or holder.
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 |
| 4355918 | Space frame connectors This invention relates to a connector for the elongated frame elements of a structural space frame and to a space frame employing the connectors. The connectors consist of three elements which are stacked one on the other on a common axis with the face of... | 10/26/1982 |
| 4325648 | Tube clamp A space frame has nodes which are made up of juxtaposed plates with the ends of the frame chords sandwiched between them. The chord ends are equipped with collars that have projecting diametrically opposed nibs that fit into corresponding apertures in the... | 04/20/1982 |
