Abstract: Consumer product application device and removable cartridge for connection to a consumer product application device having one or more reservoirs and an applicator element as part of the removable cartridge for delivering one or more consumer products to an outer surface of a subject.

Abstract: Consumer product application device and method involving a plurality of reservoirs and intelligence for selectively controlling the delivery of consumer products from each of the plurality of reservoirs in series and/or in combination to an applicator element. The reservoirs may be part of a removable cartridge.

Abstract: Consumer product application device and method involving a plurality of reservoirs and intelligence for selectively controlling the delivery of consumer products from each of the plurality of reservoirs in series and/or in combination to an applicator element. The reservoirs may be part of a removable cartridge.

Abstract: A system (20) for conducting interactive electronic commerce, including shopping, bill payment and investment portfolio activities, across a network, such as the Internet, among multiple merchant sites (24), multiple billing sites (25) or multiple investment sites (26). The system includes tools that facilitate such activities, which tools are displayed as frames in a portion of the display of a user's computer. Remaining portions of the display of a user's computer may be filled with content from a merchant site, payment site, investment site or other site of interest. Information may be readily transferred from, for example, the web page of a merchant site to an e-catalog (124) where information concerning an item of interest is stored. Templates (122) are provided for facilitating entry of such information. An order may be submitted to multiple merchant sites based on the contents of the e-catalog as a single operation.

Abstract: A shaft having an outer surface with an aerodynamic cross-sectional configuration. In one series of embodiments, the shaft (20) includes a central core (22) and a fairing (24) surrounding the core. In another embodiment, the shaft does not include a central core. Instead, the shaft (500) includes a central portion (502) that provides structural rigidity and has an outer surface with an aerodynamic cross-sectional configuration. Separate end members (540, 550) are attached to the central portion. The invention includes golf clubs (600, 700) incorporating the aerodynamic shafts and a golf club (800) having a special aerodynamic shaft.