Bizarre Patents
Mountable Printable Placard With Headband
A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.
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| Number | Title | Issue Date |
| 5491653 | Differential carry-save adder and multiplier A Carry-Save Adder circuit having differential signal response and output is provided. The circuit includes a pair of cross-coupled transistors powered by an upper voltage rail. The output of a first transistor of the pair of cross-coupled transistors is ... | 02/13/1996 |
