Bizarre Patents
Combination Beverage Container and Spittoon
A combination beverage container and spittoon includes a bottom portion including outer wall and a first inner wall defining a spittoon space.
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 |
| 5701906 | Method and apparatus for acquiring and processing electrocardiographic signals Method and apparatus for acquiring and processing electrocardiographic signals comprising the steps of detecting and recording a first basic electrocardiographic waveform of a subject tested under relaxed condition, i.e at rest, and a second electrocardio... | 12/30/1997 |
| 4556062 | Cardiac stimulator with frequency self-regulation through the electrocardiographic T wave A pacemaker used for cardiac stimulation has its stimulation frequency varied according to the changing metabolic requirements of a subject pacemaker user due to stress, emotion and the like. Control of the stimulation frequency is based essentially on th... | 12/03/1985 |
