SIPSHITCH

Measuring instrumentation and apparatus, namely, digitizers; Force measurement products, namely, digital force gauges, digital torque gauges and manual and motorized test stands used therewith sold as a unit with the gauges; Instruments for detecting and measuring two-dimensional distribution of force and pressure; Pressure gauges; Pressure measuring apparatus; Pressure measuring apparatus; Pressure sensors; Resistance measuring instruments; Sensors for measuring linear strain, tension, force, and pressure in aircraft towing apparatus, not for medical use

Couplings for land vehicles; Trailer couplings; Trailer hitches; and Trailer hitches for vehicles all for use in connection with aircraft towing