Patent ID: 8677629
Filing Date: 2014-03-25
Classification: B26B

Abstract:
1. A shielded knife, comprising: a base; a blade having a lower blade portion, an upper blade portion, a first blade end attached to the base, and a second blade end opposite the first blade end, the lower blade portion being sharpened, and the upper blade portion being dull, wherein the lower blade portion extends from the first blade end to the second blade end, wherein the upper blade portion extends from the first blade end to the second blade end, and wherein the lower blade portion meets the upper blade portion at the second blade end; a guard pivotally connected to the blade along at least one pivot axis point positioned on the second blade end adjacent the upper portion of the blade, the guard being moveable between an opened position and a closed position, wherein the closed position is defined as the guard engaging the blade to substantially cover the blade, and wherein the opened position is defined as a lower portion of the guard being pivoted away from the sharpened lower end of the blade so that the sharpened lower end of the blade is substantially exposed, the guard pivoting about at least one pivot axis that is substantially orthogonal to the blade, the guard having a first guard end that covers the first blade end near the base while the guard is in the closed position, and the guard having a second guard end that covers the second blade end while the guard is in the closed position; at least one connection member that operatively connects the second guard end to the second blade end at the at least one pivot axis point, wherein the at least one connection member attaches the guard to the blade through at least one connection member slot formed through the guard, wherein the at least one connection member passes through the at least one connection member slot, and wherein the at least one connection member slot defines a path of rotational direction of the guard as the guard is moved between the opened and the closed positions, the guard traveling in a path defined by the path of the at least one connection member slot as it is moved with respect to the at least one connection member; and a locking member and a locking receiver to receive the locking member to hold the guard in at least one of the opened position and the closed position; wherein the guard is defined by a top, and a pair of opposing sidewalls extending downwardly from the top so that the guard is a sleeve that is adapted to cover the blade when the guard is in the closed position; wherein each of the sidewalls includes a lower sidewall portion and an upper sidewall portion, wherein the locking member is positioned substantially adjacent to the upper blade portion on one side of the blade, wherein the locking receiver is positioned on at least one of the upper sidewall portion and the lower sidewall portion of one of the sidewalls of the guard adjacent the side of the blade having the locking member, and wherein the guard is maintained in the opened position when the locking receiver engages the locking member.