It sells its products through home centers, hardware stores, and Internet retailers in North America. The company was incorporated in 2003 and is based in Niles, Illinois. Challenges GHP’s business is growing, which is set to place additional stress on an already challenged operational f...
Seyfarth Shaw LLP (Chicago, ILLINOIS, US) Claims: CLAIM 1.The ornamental design for a portable heater, as shown and described. Description: FIG. 1 is a top perspective view of a portable heater; FIG. 2 is a front view thereof;