| 5380968 |
Protective cover for switches |
— |
1995-01-10 |
| 5109315 |
Safety device for an electrical appliance |
— |
1992-04-28 |
| 4967308 |
Enhanced safety device for an electrical appliance |
— |
1990-10-30 |
| 4951169 |
Safety device for an electrical appliance |
— |
1990-08-21 |
| D305328 |
Armored seal for toggle type switches |
— |
1990-01-02 |
| 4834558 |
Spring-loaded platen rollers |
— |
1989-05-30 |
| 4825023 |
Armored axially displaceable sealing apparatus |
— |
1989-04-25 |
| 4787839 |
Removable spring-loaded platen rollers |
— |
1988-11-29 |
| 4731009 |
Spring-loaded platen rollers with a sealed axle |
— |
1988-03-15 |
| 4716262 |
Vandal-resistant telephone keypad switch |
— |
1987-12-29 |
| 4638652 |
Sealing cap |
John Morris |
1987-01-27 |
| 4555600 |
Vandal-resistant shield for telephone keypad |
— |
1985-11-26 |
| D279898 |
Telephone cover device |
— |
1985-07-30 |
| 4501936 |
Protective cover for telephone |
— |
1985-02-26 |
| 4438300 |
Protective cover for telephone push button array |
— |
1984-03-20 |
| 4436965 |
Sealing means for telephone cover device |
— |
1984-03-13 |
| D270910 |
Telephone cover device |
— |
1983-10-11 |
| 4396131 |
Vending machine for beverage cups having a soluble component |
— |
1983-08-02 |