Class 30/51 - Detachable blade, guarded cutting edge

Subclass of Class 30 - Cutlery
Definition: Miscellaneous razor organizations having a guarded cutting
No. of patents: 33
Last issue date: 07/24/2007

Number	Title	Issue Date
7246447	Apparatus and method for forming designs in a haired surface A device and method for forming designs into the haired surface on the body. The device features a design head having a shape defined by a perimeter edge and a support shaft engaged with the design head. Hair is trimmed from the haired surface adjacent to the perime...	07/24/2007
7246442	Hair-trimming tool A hair-trimming tool including a tool body having a pair of hair-bunch supporting pieces whose tip ends can open and close, a connecting portion which connects base ends of the hair-bunch supporting pieces, a protruding portion protruding from the connecting portion...	07/24/2007
7197825	Razors and shaving cartridges with guard A shaving blade unit includes a plastic housing having a front portion and a rear portion and two side surfaces extending from the front portion to the rear portion. The housing has a length extending from one side surface to the other side surface. Positioned betwe...	04/03/2007
7194809	Quick release blade and knife A knife blade having a cutting edge with a first end and a mounting edge opposite the cutting edge. Typically the first end will be a point, but other configurations are possible. In addition, the knife blade has a first attachment slot extending from the mounting e...	03/27/2007
7111401	Razor head having skin controlling means A detachable razor cartridge has blade seat and at least one blade having a rectilinear cutting edge. An in-line row of integral guard elements project in cantilever position from the blade seat and extend in spaced relation to and beyond the cutting edge of the bla...	09/26/2006
6871403	Hair razor with handle having a rotatable finger ring An improved hair razor includes a cylindrical barrel forming the first part of an elongated handle having a razor blade holder joined to one end thereof, a tubular member forming the second part of the elongated handle having a finger ring formed therein, and an arm...	03/29/2005
6581290	Shaving system with variable sized razor cartridges A shaving unit having a handle which accepts razor cartridges of various lengths is provided. The handle of the unit includes a head with a razor cartridge receptacle. A cartridge kit is provided containing razor cartridges with blades of two or more diff...	06/24/2003
6434828	In-line razor device with twin pivoting heads In-line razor-blade shaving devices feature two sets of razor blade strips pointing inwardly in opposite directions. The devices are designed for safely and rapidly shaving hair from large body portions such as legs and arms. Each device features an elong...	08/20/2002
6425184	Wet shaving razor having a blade assembly moveable in a plurality of directions A wet shaving razor is provided with a first support formed on a handle and including a guiding groove formed at a middle portion of an upper surface thereof, and a pair of spring grooves formed on both lateral sides of the guiding groove, respectively, e...	07/30/2002
6141875	In-line shaving razors with twin pivoting heads In-line razor-blade shaving devices feature two sets of razor blade strips pointing outwardly in opposite directions. The devices are designed for safely and rapidly shaving hair from large body portions such as legs and arms. Each device features an elon...	11/07/2000
6092288	Razor holder A hair razor holder (10) for combing off hair is disclosed, comprising a body (11, 12) having a blade cartridge housing means, and a finger ring (13). The finger ring (13) is provided slightly off the center of gravity (G) such that the holder (10) can sm...	07/25/2000
6082007	In-line bi-directional manual shaving razors In-line razor-blade shaving devices feature two sets of razor blade strips pointing outwardly in opposite directions. The devices are designed for safely and rapidly shaving hair from large body portions such as legs and arms. Each device features an elon...	07/04/2000
5979056	Body shaving device with curved razor blade strip A manually operated, finger and/or hand-manipulatable non-electric body shaving device for shaving substantially curved portions of the body such as the legs, arms and underarm regions, includes a handle portion and a curved razor blade strip base support...	11/09/1999
5946805	Shaving system A shaving system comprising a razor handle for detachably mounting a blade unit, and a dispensing container housing a plurality of blade units side by side in a row between entry and exit ends of the container, the handle being arranged to be guided along...	09/07/1999
5933960	Shaving apparatus and method of shaving A shaving apparatus to be drawn by a user across an area of skin in a shaving direction for removing hair from the area of skin includes a handle to be held by the user, a cutter device mountable on the handle, and a hair erecting device mounted forwardly...	08/10/1999
5906027	Handle with interchangeable implements A handle with interchangeable and releasably attachable implements, such as a razor-blade shaving head or a toothbrush head. The handle has a body portion and a head portion. The head portion has retaining structure formed thereon. Each implement has enga...	05/25/1999
5848475	Razor and blade The invention provides a razor having a retaining mechanism adapted to receive a blade longer than the mechanism for retaining the blade so that one or both wings of the blade extend past the retaining mechanism to provide a small straight razor. Addition...	12/15/1998
5678311	Shaving apparatus Shaving apparatus includes a shaver head movable across the user's skin to be shaved of hair, and a cutter device carried by the shaver head and extending transversely to the direction of movement of the shaver head across the user's skin. The apparatus f...	10/21/1997
5475923	Segmented guard bar Segmented guard bar wherein segments of adjacent guard bars are tapered such that the skin flow through spaces between the segments is reduced. According to one preferred, illustrated embodiment, the distance between the rearward portion of adjacent segme...	12/19/1995
5461782	Shaving kit A shaving kit comprises an openable, box-like body having a main portion and a lid, a blade assembly and a releasable connection for the blade assembly to said body. The body defines when closed, an inner space for housing shaving aids, in particular shav...	10/31/1995
5347717	Chuck assembly for a disposable razor The chuck assembly includes a chucking device having two pawls controlled by a press rod to move toward each other for loading a blade cartridge, a spring worked to return the pawl to its former position after the loading of the blade cartridge permitting...	09/20/1994
5251376	Razor head, especially razor blade unit of a wet razor A razor head, especially a razor blade unit of a wet razor, with the razor head being disposed at the front end of a handle. A single or double razor blade is yeildingly mounted in a plastic housing that is provided with a front guide strip. To provide an...	10/12/1993
5199173	Concave, convex safety razor A safety razor which conforms to both concave and convex body surfaces and has a handle and a curved rotatable cartridge. Shaving blades are positioned on both sides of the curved cartridge, thus, both concave and convex accurate cutting edges are obtaine...	04/06/1993
5182858	Razor mechanism A razor mechanism particularly suited for use with a flexible cartridge having at least one attachment member moveable in a direction substantially perpendicular to the longitudinal axis of the razor mechanism in response to the flexing of the razor cartr...	02/02/1993
5044077	Razor mechanism A razor mechanism particularly suited for use with a flexible cartridge having at least one attachment member freely moveable in a direction substantially toward the longitudinal axis of the razor mechanism in response to the flexing of the razor cartridg...	09/03/1991
5038472	Pivoting safety razor assembly A pivoting safety razor assembly for holding a blade device has a handle and a flexible member which interconnects the handle with the blade device. The blade device defines a cutting edge and the flexible member bends in response to shaving forces to mov...	08/13/1991
4939840	Safety razor A safety razor comprises a handle, a blade element movable relative to the handle in a direction which substantially corresponds to the direction of a working stroke, and an elastic element located between the handle and the blade element as considered in...	07/10/1990
4720917	Flexible blade contour razor A flexible blade contour razor system is provided for shaving rounded or variably contoured shaving surfaces. The system includes a long, flexible blade carried by a plurality of blade-holder housings. Said blade-holder housings are connected by connectin...	01/26/1988
4700477	Eyebrow trimmer A throw away razor type eyebrow trimmer having a narrow straight cutting surface has front and rear guards to reduce the danger of cutting the skin with the sharp edge of a razor blade. The guards pull the skin tight between the guards to render the trimm...	10/20/1987
4475286	Safety razor A safety razor having a pivotable head and a holder holding the head, wherein elastic members are interposed therebetween, one of the members is a bridge provided on the undersurface of the head and can be bent along the direction of the axis of the holde...	10/09/1984
4445787	Surface temperature measuring device with reversible thermochromic film An array of thermochromic cells is formed along the end portion of a thin, highly conductive blade. Each cell is visually responsive to a critical temperature incrementally different from the critical temperatures of the other cells. The thermochromic arr...	05/01/1984
4377034	Safety razor kit The present invention comprises a razor head assembly to which is operatively connected a pre-packaged, pressurized unit of shaving cream or gel. The razor head assembly contains a valve mechanism and an opening whereby the contents of the container of cr...	03/22/1983

PatentStorm

Quotables

PatentStorm News

Class 30/51 - Detachable blade, guarded cutting edge