"I hate what they've done to my child...I would never let my own children watch it. "
Vladimir Zworykin, television pioneer ; Talking about an invention in which he played a critical role.
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| Number | Title | Issue Date |
| 7281461 | Hair trimmer for use in self-cutting or on others A bladeset for a hair clipper includes blade teeth configured to guide hair strands toward a cutting zone and to retain hair strands in the cutting zone. By more effectively guiding and retaining the hair strands into the cutting zone, more complete hair cutting may... | 10/16/2007 |
| 6434828 | In-line razor device with twin pivoting heads In-line razor-blade shaving devices feature two sets of razor blade strips pointing inwardly in opposite directions. The devices are designed for safely and rapidly shaving hair from large body portions such as legs and arms. Each device features an elong... | 08/20/2002 |
| 6141875 | In-line shaving razors with twin pivoting heads In-line razor-blade shaving devices feature two sets of razor blade strips pointing outwardly in opposite directions. The devices are designed for safely and rapidly shaving hair from large body portions such as legs and arms. Each device features an elon... | 11/07/2000 |
| 5953824 | Razors providing pivoting and swivelling razor head support Razors adapted to support a razor head during shaving while permitting the razor head to move relative to the razor in response to forces encountered during shaving. Preferred embodiments allow a razor head to swivel and also to pivot about an axis normal... | 09/21/1999 |
| 5784785 | Folding longitudinal razor A folding disposable razor includes a shaving head which folds into the razor handle and is aligned with the handle when in an open or extended position.... | 07/28/1998 |
| 5649364 | Disposable multi-blade straight razor A straight razor has a handle portion and a disposable multi-blade assembly with at least two blades as the cutting edge on at least one of its sides. A molded guard portion at the bottom of the blade portion prevents the blades from cutting into the skin... | 07/22/1997 |
| 5009003 | Razor A razor comprising an elongated handle, at the front end of which is disposed a razor blade, and on that side of the handle opposite the cutting edge of the razor blade, in the vicinity of but spaced from the rear end of the handle, a projecting handle ex... | 04/23/1991 |