US PATENT SUBCLASS 242 / 913
SAFETY DEVICE


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



242 /   HD   WINDING, TENSIONING, OR GUIDING

913SAFETY DEVICE


DEFINITION

Classification: 242/913

SAFETY DEVICE:

Method and apparatus particularly designed to reduce or eliminate a specific personnel or material hazard associated with the winding, unwinding, tensioning, or guiding of elongated material.

(1) Note. This collection provides for a shield, guard, acoustical containment or the like, but not intended to include machine components designed solely to protect apparatus (e.g., a slip coupling, pressure relief valve or motor thermostat or typically occurring housings, coverings, flanges, light occludent construction, etc. commonly provided to prevent usual damage).