| Patent Number |
Title Of Patent |
Date Issued |
| 4786005 |
Apparatus for dispensing sheet material |
November 22, 1988 |
| The disclosure relates to an apparatus for dispensing sheet material such as paper towels. The dispensing apparatus when activated dispenses sheet material for a predetermined time which results in a predetermined length of sheet material being dispensed. The dispensing apparatus is actu |
| 4722372 |
Electrically operated dispensing apparatus and disposable container useable therewith |
February 2, 1988 |
| Electrical batteries are integrated with a disposable container of flowable material for powering a dispensing apparatus. The disposable container includes a deformable chamber for containing a predetermined quantity of material to be dispensed, and an electrically energized actuating me |
| 4690509 |
Waveforms on a liquid crystal display |
September 1, 1987 |
| Liquid crystal display for use in an oscilloscope. Analog multiplexing techniques enable displaying of waveforms of input signals with frequencies as high as 1 MHz. An xy grid is formed by two interleaved arrays of alternate parallel transparent electrodes. Use of liquid crystal mate |
| 4666099 |
Apparatus for dispensing sheet material |
May 19, 1987 |
| The disclosure relates to an apparatus for dispensing sheet material such as paper towels. The dispensing apparatus when activated dispenses sheet material for a predetermined time which results in a predetermined length of sheet material being dispensed. The dispensing apparatus is actu |
| 4658188 |
Apparatus and method for scanning a flat screen cathode ray tube |
April 14, 1987 |
| The disclosure relates to an apparatus and method for forming a scanning electron beam for use in a flat screen cathode ray tube device. An analog addressing method enables scanning of one axis of the screen of the CRT device. During scanning, all portions of a sheet of electrons emitted |
