"Fooling around with alternating current is just a waste of time. Nobody will use it, ever."
Thomas Edison ; 1889
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 |
| 4486106 | Rotary shelf assembly A rotary shelf assembly having a plurality of shelves mounted on a vertical post is disposed in a cabinet frame with upper and lower bearing elements supported at opposite ends of the post and coacting with vertically spaced bearing members which are secu... | 12/04/1984 |