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Class Information
Number: 34/667
Name: Drying and gas or vapor contact with solids > Apparatus > Debris guard
Description: Apparatus having a means to shield against waste entering the treating chamber.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6928751 |
Megasonic cleaner and dryer system |
Aug. 16, 2005 |
| 6754980 |
Megasonic cleaner and dryer |
Jun. 29, 2004 |
| RE34018 |
Heating coil assembly |
Aug. 4, 1992 |
| 5133043 |
Strapless, hand-mounted hairdryer |
Jul. 21, 1992 |
| 5132518 |
Apparatus for warming cold medical diagnostic instruments such as stethoscopes |
Jul. 21, 1992 |
| 5121463 |
Hot air pulse generator for blowing out heated air in a pulse-like manner |
Jun. 9, 1992 |
| 5042170 |
Lint collecting device |
Aug. 27, 1991 |
| 4711988 |
Electric hair dryer with multi-mode switch for air temperature and flowrate control |
Dec. 8, 1987 |
| 4701595 |
Portable hand-held electric hair dryer with a retractable hand grip |
Oct. 20, 1987 |
| 4701594 |
Combination mirror defogging and drying device |
Oct. 20, 1987 |
| 4700049 |
Wall-mounted electric hair dryer incorporating dual-voltage electric shaver outlets |
Oct. 13, 1987 |
| 4685222 |
Air towel |
Aug. 11, 1987 |
| 4683370 |
Hot air gun with air directing housing |
Jul. 28, 1987 |
| 4665630 |
Warm-air hand drying installations |
May. 19, 1987 |
| 4117603 |
High vacuum freeze-drying |
Oct. 3, 1978 |
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