Bizarre Patents
Wearable Device For Feeding and Observing Birds and Other Flying Animals
A device for feeding and observing flying animals comprising a hat, a support mounted on the hat and extending outward from the hat, and a feeder mounted on the support.
PatentStorm News
Make the Most of PatentStorm
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest patents by subscribing to an RSS feed.
Got questions? Ask a Patent Expert!
Registered users: Manage your profile, comments and alerts.
| Number | Title | Issue Date |
| 6579985 | Preparation of codeine from morphine An improved process for the preparation of codeine from morphine comprises the steps of a) reacting morphine with a methylating agent in the presence of a hydrocarbon solvent at a temperature of 100 to 215° C. under reflux conditions such that approximat... | 06/17/2003 |