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Class Information
Number: 968/809
Name: Horology > Apparatus which can be set and started to measure off predetermined or adjustably fixed time intervals with driving mechanisms, e.g., dosimeter with clockwork, etc. (electric time or time-program switches h01h 43/00) [g04f 3/00]
Description:
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4811312 |
Timer with improved clutch and method of manufacturing the same |
Mar. 7, 1989 |
| 4657407 |
Clock construction and method of making the same |
Apr. 14, 1987 |
| 4509864 |
Program plate for a timer |
Apr. 9, 1985 |
| 4455093 |
Timer mechanism for rental equipment |
Jun. 19, 1984 |
| 4288064 |
Timed-action actuators |
Sep. 8, 1981 |
| 4205520 |
Key-operated cover reset mechanism for time switch clock of a time switch and watthour meter or the like |
Jun. 3, 1980 |
| 4090531 |
Pneumatic control device |
May. 23, 1978 |
| 3978306 |
Cooking time adjusting arrangement for use in electronic oven |
Aug. 31, 1976 |
| RE28888 |
Cooking time adjusting arrangement for use in electronic oven |
Jun. 29, 1976 |
| 3965324 |
Cooking time adjusting arrangement for use in electronic oven |
Jun. 22, 1976 |
| 3965322 |
Cooking time adjusting arrangement for use in electronic oven |
Jun. 22, 1976 |
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