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.
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| Number | Title | Issue Date |
| 5002883 | Covalent attachment of antibodies and antigens to solid phases using extended length heterobifunctional coupling agents Novel methods for covalent attachment of antibodies, antigens, or other molecules to solid phases using extended length heterobifunctional crosslinking reagents are disclosed. The resulting derivatized solid phases can be used in diagnostic assays.... | 03/26/1991 |
