Including Plural Sensors Or Sensor Responsive To Comparison Between Plural Conditions Patents (Class 144/391)
- Sensing performance of work or product (Class 144/393)
- Work and product (Class 144/394)
- Sensing temperature (Class 144/395)
- Sensing slack or tension (e.g., by use of dancer) (Class 144/396)
- Sensing lead end or tail end (Class 144/397)
- Sensing cross sectional dimension (Class 144/398)
- Sensing tool or tool-linked part (Class 144/400)