Abstract: A fish holding tool for safe and secure holding of a caught fish for purposes such as removing a hook from its mouth. The fish holding tool operates as a pliers having a planar four-bar toggle linkage, where the upper jaw of the upper member remains stationary and the lower jaw is opened and closed by manipulation of the lower handle. The fish holding tool is made of a lightweight, buoyant material, and allows stability by the positioning of a lower-jaw tab into an upper-jaw slot and by a toggle linkage having a toggle-linkage bumper. The fish holding tool provides a tapered extending tip on the forward end of the upper jaw, which facilitates the opening of the mouth of the caught fish even where the fish forcefully holds its mouth closed in reaction to having been hooked.

Abstract: A long-lasting antimicrobial wipe using metallic silver as the oligodynamic agent. The wipe has an outer layer of a flexible textile fabric having metallic silver deposited thereon, bonded to an inner layer of a fibrous water-retaining material. The silver is preferably deposited on the textile fabric by electroless coating, to provide efficient coverage of all available surfaces.

Abstract: A laminated groundplane structure for shielding electrical equipment such as printed circuit boards has a conductive sheet sandwiched between a soft foam layer and a rigid foam layer. A connection pin coupled to the printed circuit board or the like pierces the soft foam layer to engage in the conductive sheet. The groundplane can include, in order, laminated layers of soft closed cell foam, an insulating dielectric layer, a conductive fabric defining the conductive sheet, and a relatively rigid foam for maintaining a shape in the groundplane structure. The connection pin includes a conductive post protruding toward the groundplane, and a movable conductive shaft which is spring biased to protrude axially relative to the conductive post for piercing the conductive sheet through the soft foam layer The movable shaft resembles a twist drill with an enlarged or barbed head, which passes through the conductive sheet to engage in filaments of the conductive sheet.

Abstract: A conductive gasket for sealing facing flange plates against passage of electromagnetic and environmental effets has a conductive sheath, for example supported on a molded, resilient foam core, and structure for affixing the seal to conductive elements to be sealed. A conductive coating having suspended conductive particles in a nonreactive binder is applied externally to the sheath in order to reduce galvanic corrosion by isolating the dissimilar metals contained in the sealed elements and in the conductive sheath. The sheath coating is preferably applied as a colloidal suspension of carbon particles, to the entire outer surface of a metal plated sheath and provides a low resistance, environmentally isolated junction between the sheath and the elements to be sealed, excluding environmental electrolytes, while improving abrasion resistance and flame retardant attributes of the seal.