Push Or Stamp Type Patents (Class 30/315)
  • Patent number: 9434082
    Abstract: A dual knife food cutter apparatus is configurable into a cutting configuration and a storage configuration. It comprises two substantially identical blades and a handle apparatus with slots. In the cutting configuration, the first blade is attached to the second blade to form a substantially contiguous combined cutting edge. In the storage configuration, the cutting side of each blade is inserted into the slot of the handle of the other blade to protect users from accidental cuts.
    Type: Grant
    Filed: January 14, 2014
    Date of Patent: September 6, 2016
    Inventor: Johnathan T. Spae
  • Patent number: 8857325
    Abstract: A food cutter has a base and at least two transverse panels extending from the base and sized to complement a pan. The panels may form a grid with an upper end located in the base. The grid has a lower end with cutting edges adapted to cut food. The upper end may be concave and the lower end is flat. The base is formed from a smooth rigid material and may be covered in a soft pliable material. The grid may be coated with a food safe, non-stick material.
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: October 14, 2014
    Inventor: Jennie Kathryn Brown
  • Patent number: 8387264
    Abstract: The aluminum can puncturing device is a hand-held device that resembles a shot gun shell and of which is capable of puncturing an air vent into a side of an aluminum can in order to “shotgun” a beer. The aluminum can puncturing device includes a spring-loaded pin that retracts within a shotgun shell. The aluminum can puncturing device is placed onto an outer surface of an aluminum can and pushed thereon in order to extend the pin out from under the shotgun shell in order to pierce a vent hole into the aluminum can.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: March 5, 2013
    Inventor: Kyle Pritchard
  • Patent number: 8365343
    Abstract: An implement for clearing debris from a drain cup or basket strainer in a sink includes an upright handle for gripping and operating the implement. A cutting member configured to cut up the debris and force it through the drain cup or basket strainer is mounted on a lower end of the handle. The cutting member includes a centrally disposed recess for the strainer basket handle or the basket attachment nut in the drain cup. A plurality of radially extending grooves are formed in a lower surface of the cutting member with cutting edges being formed on the edges of the grooves for cutting the debris and forcing it through the drain cup or basket strainer. The recess in the cutting member permits the blades of the cutting assembly to reach the base of the strainer without interference from the strainer basket handle or attachment nut.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: February 5, 2013
    Inventors: Leland J Sherwood, Leonard G Sherwood
  • Publication number: 20120017450
    Abstract: A loop pile cutter includes an added blade holder thumbscrew that provides an additional clamping force to hold a blade holder right side and blade holder left side against a base mounting bracket. The added blade holder thumbscrew also guides the blade holder along the base mounting bracket. In particular, the added blade holder thumbscrew inserts within a slot in the base mounting bracket. Since the added blade holder thumbscrew is removable, the slot may be closed-ended. The combination of an added blade holder thumbscrew and a closed-ended slot in the base mounting bracket reduces deflection of the blade holder from carpet tufts that resist being parted by a center row guiding edge.
    Type: Application
    Filed: July 26, 2010
    Publication date: January 26, 2012
    Applicant: CRAIN CUTTER COMPANY, INC.
    Inventors: Michael Hetts, Michael Drinkard, Tan Nguyen
  • Publication number: 20110258862
    Abstract: Embodiments of the present invention disclose a wide V-shaped blade edge at an end of an elongated rod over which is positioned an outer tubular member which can be raised and forcefully lowered to strike an upper end of the inner tubular rod. This landscaping tool allows for removing the root ball of small trees, bushes and shrubs.
    Type: Application
    Filed: April 26, 2011
    Publication date: October 27, 2011
    Applicant: BAC INDUSTRIES, INC.
    Inventors: James D. Oberg, Robert H. Lusty
  • Publication number: 20110107607
    Abstract: A rolling utility knife is disclosed. The rolling utility knife includes a pair of frame rails and at least one cross-member connecting the pair of frame rails. In addition, the rolling utility knife includes a front roller and a rear roller disposed between the frame rails. A circular blade is adapted to rotate along an outside edge of a first rail of the pair of frame rails. The rolling utility knife further includes a lever secured to an inside edge of the first rail by a fulcrum, where the circular blade secured to a first end of the lever and the blade is adjustable to move vertically relative to the first rail. A pin is disposed at a second end of the lever, where the pin is configured to cause the circular blade to move downward when the rolling utility knife is placed on a planar surface.
    Type: Application
    Filed: November 9, 2009
    Publication date: May 12, 2011
    Inventor: Javid Ali
  • Publication number: 20110005360
    Abstract: The present invention provides for a tool operable to cut objects placed below ground level or on ground level, including tree roots or pipes. The cutting tool of the present invention comprises (a) a base plate, and (b) a cutting plate that includes a cutting. The cutting plate is slidably mounted to the base plate. The cutting edge is capable of moving between a resting position and a cutting position. The cutting edge is configured for cutting an object when positioned in the cutting position.
    Type: Application
    Filed: July 8, 2010
    Publication date: January 13, 2011
    Applicant: Marcus Gordon Birch
    Inventor: Marcus Gordon BIRCH
  • Patent number: 7726223
    Abstract: Apparatus and methods of accessing a packaged medicament include placing a blister-type package containing the medicament onto a receiving area of a holder with a blister portion of the package extending into an opening in the holder. The blister-type package is held in place while a severing device is moved relative to the opening to separate at least a part of the blister portion from the blister-type package in order to access the medicament.
    Type: Grant
    Filed: November 13, 2007
    Date of Patent: June 1, 2010
    Assignee: CB Products, Inc.
    Inventors: Charles B. Kendall, David J. Van den Branden
  • Patent number: 7690121
    Abstract: A punch tool for the punching of a shape through a sheet of material. The punch tool includes a punch and a die portion disposed within a housing having a slot for receiving a sheet of material. A lower ramp is disposed within the housing and, when rotated, raises the punch to engage the die. The lower ramp may be rotated regardless of the orientation of the punch tool. Thus, the punch tool may be used even when in an inverted position.
    Type: Grant
    Filed: September 16, 2005
    Date of Patent: April 6, 2010
    Assignee: Fiskars Brands, Inc.
    Inventors: Luc Chuong Lam, Kevin Donald Schmidt, Craig Alan Schultz
  • Patent number: 7647703
    Abstract: A bulb planter includes a pair of blade halves cooperating to form a tubular tool head and a molded plastic handle body forming a pair of handles. The blade halves are preferably metal and riveted to the handle body. The handle body forms a living hinge for selectively pivoting the blade halves upon movement of the handles. The blade halves pivot toward and away from each other between a soil plug cutting position and a soil plug releasing position upon movement of the handles. A resilient member biases the blade halves toward the soil plug cutting position. The resilient member is preferably an elastomer ring encircling the blade halves. The handles extend in opposed directions substantially perpendicular to a central longitudinal axis and are manually movable against the bias of the resilient member to move the blade halves to the soil plug release position.
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: January 19, 2010
    Assignee: Ames True Temper, Inc.
    Inventors: David Demar, Thomas VanDyk, Roland Charriez, Michael Ballone, John Kiely, Keith Kristiansen, Melissa Fisher, Brian J. Conaway, Mandi Reese, Terry M. Birchler, Mark C. Eyman
  • Patent number: 7533468
    Abstract: A moss removal tool includes an elongate handle that has a first end and a second end. The first end has a slot therein that separates the handle into a first portion and a second portion. A blade member has middle plate and a pair of lateral walls that are attached to and are coextensive with the middle plate. The blade member has front and rear edges. The rear edge is positioned in the slot and the front edge extends outwardly away from the first end. The blade member has an I-shaped cross-section taken perpendicular to a longitudinal axis of the blade member. A locking member is mounted on the handle and is configured to bias the first and second portions against the blade member to secure the blade member to the handle. The front edge may be moved along shingles to scrape moss off of the shingles.
    Type: Grant
    Filed: January 2, 2007
    Date of Patent: May 19, 2009
    Inventor: Charles Hinkle
  • Patent number: 7480999
    Abstract: A foldable blade assembly enables users to section and display a food preparation within a food preparation container. The blade assembly comprises radially orientable cutting blades sized and shaped to fit within a food preparation container for sectioning and displaying the food preparation. A centralized hinge structure hingedly connects the cutting blades providing structure for pivotally changing the relationship between the cutting blades from radially orientable blade configuration to a substantially coplanar arrangement for storage. A manually removable handle assembly is provided to enable manual force perpendicular to the cutting blades for sectioning the food preparation.
    Type: Grant
    Filed: August 11, 2006
    Date of Patent: January 27, 2009
    Inventors: Andrea E. Atwater, Andrew J Bartoli
  • Publication number: 20080263875
    Abstract: A tool suitable for inscribing and removing a portion of a wooden member, comprising: a support member (2), first and second blades (10, 20) extending substantially perpendicularly from the support member (2) in spaced apart parallel relationship, a third blade (30) extending between opposite lateral ends of the first and second blades (10, 20), cutting edges (11, 21, 31) on the blades (10, 20, 30), which between them define the outline of the portion of wood to be inscribed and removed, and a first control means to control the depth of cut of the third blade (30) when the tool is used to cut away the inscribed portion.
    Type: Application
    Filed: October 20, 2006
    Publication date: October 30, 2008
    Inventor: Roy Barry
  • Patent number: 7219432
    Abstract: A stamping and die-cutting tool with quick mould change design comprises: a casing and a pushing member. The pushing member has a pushing portion to be fixed at an extended position and a retracted position alternatively after being pressed repeatedly. The pushing member is fixed in the casing. A mould have an attractive surface and is moveably disposed in the casing in such a manner that the attractive surface is attracted to the pushing portion of the pushing member; by pressing the mould, the pushing member will be moved out of and retracted into the casing, so that the mould can be changed easily.
    Type: Grant
    Filed: June 15, 2006
    Date of Patent: May 22, 2007
    Inventor: Yang-Ming Weng
  • Patent number: 7159318
    Abstract: An apparatus for cutting an individual's fingernails. The apparatus has a plurality of holes into which a finger nail can be inserted to be clipped. The apparatus also has an internal reservoir for storage of finger nail clippings and also has placements of animal heads and animal body parts to help give the apparatus a more homely feel to it.
    Type: Grant
    Filed: May 31, 2005
    Date of Patent: January 9, 2007
    Inventor: Ehad Farag
  • Patent number: 7121007
    Abstract: The cutting assembly functions to sever the urethane bed bonding a windshield to a vehicle. The assembly comprises a reciprocating air gun connected with a cutting blade by a shaft. The blade has a straight front cutting edge about 4 inches in width. The blade is reciprocated in and out of the bed to sever it.
    Type: Grant
    Filed: January 18, 2005
    Date of Patent: October 17, 2006
    Assignee: Crystal Glass Canada Ltd.
    Inventor: Alfred John Ogston
  • Patent number: 6874237
    Abstract: A handle cutter assembly for making C-shaped handle cuts in cardboard boxed and the like. The cutter assembly has a body having an outer shell defining a blade cavity therein. The body has an upper end and a lower end. A lower aperture is positioned in the lower end. The body also has a blade slider mounted thereto and a grip portion is mounted to its upper end. A cutting blade is mounted within the blade cavity. The cutting blade is slidable by the blade slider between a retracted position substantially within the blade cavity and a cutting position. In the cutting position, the cutting blade extends below the lower end through the lower aperture. The cutting blade has a cutting edge extending away from the body which has a C-shaped cutting profile.
    Type: Grant
    Filed: May 19, 2003
    Date of Patent: April 5, 2005
    Inventor: Lionel L. Robitaille
  • Patent number: 6862968
    Abstract: The cutting assembly functions to sever the urethane bed bonding a windshield to a vehicle. The assembly comprises a reciprocating air gun connected with a cutting blade by a shaft. The blade has a straight front cutting edge about 4 inches in width. The blade is reciprocated in and out of the bed to sever it.
    Type: Grant
    Filed: August 4, 2000
    Date of Patent: March 8, 2005
    Assignee: Crystal Glass Canada Ltd.
    Inventor: Alfred John Ogston
  • Publication number: 20040250667
    Abstract: A foldable cutter for sectioning an entire food item within a baking pan into smaller sections. The cutter has an orthogonally arranged lattice of cutting blades sized and shaped to fit within a baking pan having an upright side for sectioning an entire food item within the food preparation container into a plurality of smaller sections. A plurality of hinge connections hingedly connects the cutting blades providing means for pivotally changing the relationship between the cutting blades from the orthogonal arrangement to a substantially coplanar arrangement for storage. The end portions of the cutting blades are angled to compensate for angularity of the upright side of the baking pan during use. A removable handle is used for providing manual force perpendicular to the cutting blades during use.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 16, 2004
    Inventor: Andrea E. Atwater
  • Publication number: 20040231168
    Abstract: A handle cutter assembly for making C-shaped handle cuts in cardboard boxed and the like. The cutter assembly has a body having an outer shell defining a blade cavity therein. The body has an upper end and a lower end. A lower aperture is positioned in the lower end. The body also has a blade slider mounted thereto and a grip portion is mounted to its upper end. A cutting blade is mounted within the blade cavity. The cutting blade is slidable by the blade slider between a retracted position substantially within the blade cavity and a cutting position. In the cutting position, the cutting blade extends below the lower end through the lower aperture. The cutting blade has a cutting edge extending away from the body which has a C-shaped cutting profile.
    Type: Application
    Filed: May 19, 2003
    Publication date: November 25, 2004
    Inventor: Lionel L. Robitaille
  • Publication number: 20040187317
    Abstract: Provided is a method of removing crusts from bread with minimum waste. The method comprises the steps of providing a bread slice having a crust. The crust has a width, a contour and a size. A crust trimmer is also provided. The crust trimmer has a cutting edge, and the cutting edge has a contour that is similar to the contour of the crust. The size of the cutting edge differs from the size of the crust by the width of the crust. The contour of the cutting edge is aligned with the contour of the bread slice, and the crust is removed from the bread slice, preferably by pushing the cutting edge through the bread slice.
    Type: Application
    Filed: March 25, 2003
    Publication date: September 30, 2004
    Inventor: Michele Wood
  • Patent number: 6754965
    Abstract: An integrated container crimping and cutting tool arrangement having a tub with an opening therein providing access to an otherwise surrounded volume, and a cover mountable on the tub having an opening at which the cover can be releasably mounted on the tub to prevent immediate access to the surrounded volume therein. In addition, this arrangement has a closed wall structure provided as a portion thereof having an ending edge terminating a closed wall which also has a crimping edge thereon offset away from the ending edge to allow pressing it against a sandwich to cut out center portions thereof leaving sealed bread edges.
    Type: Grant
    Filed: November 28, 2000
    Date of Patent: June 29, 2004
    Inventor: Len C. Kretchman
  • Publication number: 20040025352
    Abstract: A manual tool for removing the rind from a piece of fruit, the tool having an ovoid, whole fruit-shaped handle, a radially extending, arcuate blade and a radially extending finger rest located intermediate the handle and blade. The finger rest includes oppositely disposed, concave sides to fit the contours a user's fingers, and can be used by both left and right-handed users.
    Type: Application
    Filed: August 8, 2002
    Publication date: February 12, 2004
    Inventor: Michael J. Vitucci
  • Publication number: 20030200664
    Abstract: A pumpkin cutting apparatus includes a tubular shaft and a cutter releasably coupled to one end thereof, the cutter having a continuous side wall capable of cutting a pumpkin and retaining the cut portion. A plunger shaft extending through the tubular shaft and slides upwardly therethrough and extends through a top opening as the cutter cuts into a pumpkin. Once a cut is complete, the plunger shaft may be pushed back down into the tubular shaft so as to eject the cut portion from the cutter. The apparatus includes an elastomeric shell for surrounding and stabilizing a pumpkin. A transparent dome defining an aperture is selectively situated atop the shell. The tubular shaft and aperture have complementary threads so that the shaft may be rotated to force the cutter into the pumpkin, the cutter being rotatably coupled to the tubular shaft so as not to rotate therewith.
    Type: Application
    Filed: April 30, 2002
    Publication date: October 30, 2003
    Inventors: Vicki L. Thompson, Tyler T. Harrell
  • Publication number: 20020194740
    Abstract: when preparing pineapple for consumption this knife makes it easier and faster to remove the eyes of pineapples, and save good pineapple meat that is closer to the skin.
    Type: Application
    Filed: June 21, 2001
    Publication date: December 26, 2002
    Inventor: Paul Lee
  • Publication number: 20020112354
    Abstract: A door mechanism punch-out apparatus and method is provided for cleanly and efficiently preparing recesses in doors and door jambs to accommodate flush installation of door hardware (latches, strikes, and hinges) into doors and door jambs. The door mechanism punch-out apparatus comprises a plate, a bar, and a cutting edge. The bar is fixedly connected to the plate, perpendicularly extending from the plate in one direction. For preparing a latch face recess in a door edge, the cutting edge of the apparatus exists along the perimeter of the plate, perpendicularly extending from the plate in the same direction as the bar. For preparing a strike or hinge recess in a door jamb, the cutting edge of the apparatus exists along the perimeter of the plate, perpendicularly extending from the plate in a direction opposite that of the bar.
    Type: Application
    Filed: December 7, 2001
    Publication date: August 22, 2002
    Inventors: Lawrence A. Camillo, Anthony J. Camillo
  • Publication number: 20020092180
    Abstract: A cookie cutter having a plurality of walls arranged to define a plurality of shapes, each of the plurality of shapes having substantially the same configuration, is provided. Each of the plurality of shapes shares at least one point of contact with at least one adjacent shape of the plurality of shapes in order to strengthen the walls while providing little space between the plurality of shapes which results in cookie dough waste. At least some of the points of contact may comprise shared edges, which provide substantially no space between the plurality of shapes which results in cookie dough waste. Preferably, at least two points of contact, or at least one point of contact and at least one shared edge, are provided.
    Type: Application
    Filed: January 11, 2002
    Publication date: July 18, 2002
    Inventor: Anthony Tomasulo
  • Patent number: 6416524
    Abstract: A plurality of scalpel handles, one master handle and one or more slave handles. The master handle and one of the slave handles are interconnected to provide uniform, parallel blade separation of two scalpels and their blades.
    Type: Grant
    Filed: April 5, 2001
    Date of Patent: July 9, 2002
    Inventors: Carl H. Critz, Joseph Hale
  • Publication number: 20020046633
    Abstract: An apparatus (10) makes easier, simpler and quicker the obtention of a sample of materials for physical and/or chemical testing. The apparatus (10) comprises a housing (24) containing a ram (18), the housing (24) having an anvil end (22) and a cutting end (12). In a method of using the apparatus (10), the cutting end (12) is driven into a substrate (14) and a plug (16) of sample material is obtained. Plug (16) is removed form housing (24) by forcing ram (18) in the direction of plug (16).
    Type: Application
    Filed: November 2, 2001
    Publication date: April 25, 2002
    Applicant: The Goodyear Tire & Rubber Company
    Inventors: Marc Borowczak, Charles Frederick Crano, Dale Roy Norton
  • Patent number: 6267036
    Abstract: A device, which can be incorporated into a kit, useful in carving decorative designs in the shell or skin of fruits or vegetables having a base plate, which is preferably flexible, containing a plurality of co-planar, upstanding, piercing elements, in a decorative pattern relative to the base plate, whose axis are formed in a plane substantially perpendicular to the plane of the base plate. The drive pins forming an elongated shaft, having one end secured to the base plate and the other forming a piercing point. The carving kit includes the device having driving pins configured in a pattern, at least one cutting tool for inserting into the perforations made by the device; and instructions for use of the device in conjunction with the cutting tools. Preferably the device is used to facilitate carving of pumpkins at Halloween.
    Type: Grant
    Filed: June 1, 1998
    Date of Patent: July 31, 2001
    Inventor: Michael A. Lani
  • Patent number: 6170160
    Abstract: A baked potato opener is comprised of a pair of side members with connected top ends, downwardly projecting middle portions, and outwardly flared bottom ends. The side members are generally bell shaped in an end view. A cutter is connected to the top ends of the side members, and has a serrated cutting edge positioned between and slightly higher than the bottom ends of the side members. The greatest width between the side members at the bottom ends is about the same as the width of an average potato. To use, the opener is positioned on top of a potato, aligned with its longitudinal axis, and pushed downward. The top of the potato is cut by the cutter. Any aluminum foil wrapped around the potato is cleanly cut by the serrated cutting edge. The sides of the potato are engaged by the flared bottom ends of the side members. The cut is spread apart when the sides of the potato are pressed down by the bottom ends of the side members.
    Type: Grant
    Filed: July 30, 1999
    Date of Patent: January 9, 2001
    Inventor: Diab Edmond Freige
  • Patent number: 6112417
    Abstract: A hand operated trimmer for trimming an edge of vinyl, carpet or the like being installed on a floor so that the cut edge of the floor covering will lie closely against an adjacent wall. The trimmer comprises an elongate base member and an integral cutting blade. The base member has a generally triangularly shaped cross section, with two of the elongate external surfaces of the base member meeting at a right angle, and the elongate external surface opposite the right angle being a concave surface. The cutting blade is mounted closely adjacent the concave surface and in a substantially perpendicular relationship thereto. Pressure applying rollers are spaced a slight distance from the concave surface so as to define a vinyl-receiving entry location for a vinyl sheet to pass in a longitudinal direction along the concave surface, with the pressure applying rollers serving to keep the vinyl sheet in close contact with the concave surface.
    Type: Grant
    Filed: February 20, 1998
    Date of Patent: September 5, 2000
    Inventors: Michael L. Hyer, Raymond E. Hyer
  • Patent number: 6009786
    Abstract: A method and apparatus for quickly and easily cutting straight and uniform dessert bars is provided. The baker's cutting device consists of two parallel blocks connected perpendicularly by two parallel guide bars. The bottom of the front block is configured such that the block fits over one edge of the baking pan and the back edge of the block hangs over the edge of a table or counter top to hold the apparatus in place. The guide bars are in this manner suspended just over the top of a typical baking pan. Resting perpendicularly upon the guide bars is a sliding cutting bar, this cutting bar may be supplied with handles at each end. A plurality of cutting blades are attached to both the upper and lower sides of the cutting bar at various intervals.
    Type: Grant
    Filed: December 27, 1996
    Date of Patent: January 4, 2000
    Inventor: Rodney Allen Hjelden
  • Patent number: 5983504
    Abstract: A user-friendly ice scraper is provided to chop and scrape ice. The sturdy ice scraper has a blade housing which holds an ice scraper blade. The blade housing can comprise a plastic blade holder with flared ribs. Advantageously, the ice scraper has a high strength composite handle with a metal core and plastic sleeve. The handle preferably includes a cap or other handgrip at its upper end.
    Type: Grant
    Filed: June 4, 1997
    Date of Patent: November 16, 1999
    Assignee: Suncast Corporation
    Inventors: Thomas A. Tisbo, Stephen P. Whitehead
  • Patent number: 5964299
    Abstract: A hand held grass edging tool includes a substantially flat blade having a top edge, an opposite generally inwardly disposed, v-shaped bottom edge and a pair of opposite side edges extending therebetween, each of the side edges including a generally inwardly disposed, v-shaped portion recessed substantially horizontally into the blade to open laterally out of the blade and having an upper side edge segment with an upper side edge segment lower end and extending upwardly and outwardly for moving strands of grass against the ground and bearing against and severing the strands of grass as the blade advances into the ground, and having a lower side edge segment intersecting the upper side edge segment lower end and extending downwardly and outwardly from the upper side edge segment lower end; the bottom edge and the v-shaped portion of the side edges including a beveled cutting edge; and a handle having a lower end secured to the top edge of the blade and an opposite top gripping portion.
    Type: Grant
    Filed: July 10, 1997
    Date of Patent: October 12, 1999
    Inventor: Edwin Padgett
  • Patent number: 5960548
    Abstract: A device for making food items from puff pastry includes an external, peripheral cutting blade having a structure like that of ordinary cookie cutters so that the shape of the external blade determines the shape of a section of dough that is separated from a larger section of dough in the well-known way. A pair of internal blades are spaced inwardly of the external blade, and are mounted to the external blade by a plurality of spacers. The internal blades are spaced from one another to define a pair of uncut gaps in the dough that is cut by them. In a second embodiment, a continuous internal blade is connected to the external blade by spacers, but is recessed with respect to the external blade so that it cuts through a top layer only of a puff pastry made from two layers of dough.
    Type: Grant
    Filed: February 7, 1997
    Date of Patent: October 5, 1999
    Inventor: Roger L. Eldridge
  • Patent number: 5951580
    Abstract: A scalpel is provided with horizontally separated first and second scalpel blades and with manually operated devices to adjust the separation between the blades as desired.
    Type: Grant
    Filed: March 23, 1998
    Date of Patent: September 14, 1999
    Inventor: Bahman Ashraf
  • Patent number: 5933968
    Abstract: An elongated tube having interconnected sidewalls defining a generally central cavity extending the length thereof from one end to the other end is particularly designed for cutting the "facial" openings in a pumpkin Jack-O-Lantern. The front end of the cutter has sharp pumpkin cutting edges, while the rear end of the cutter is adapted to be held for operating the cutter. Preferably, the cutter is formed of a single folded sheet of thin hard metal or plastic and is generally triangular in front and rear elevation. The cutter can taper down from the front end to the rear end. In one embodiment the cutting edges are divided into spaced longitudinally extending generally rectangular or triangular segments. The triangular segments have their apices projecting forward. One of the triangular segments may extend forward of the remainder of the triangular segments to facilitate the starting of the punching and cutting of a pumpkin.
    Type: Grant
    Filed: April 6, 1998
    Date of Patent: August 10, 1999
    Inventor: Anna Solomon
  • Patent number: 5921153
    Abstract: A method for manufacturing a bakery cutting device comprising the steps of selecting a configuration or character, dimensioning the configuration, selecting a deformable metal strip, configuring a plurality of dies to deform pre-selected portions of the metal strip, securing together opposing ends of the metal strip, and attaching handle means to a pre-determined portion of the metal strip.
    Type: Grant
    Filed: January 22, 1997
    Date of Patent: July 13, 1999
    Inventor: Wayne B. Barnett
  • Patent number: 5920992
    Abstract: A pizza cutter with a dull convex cutting blade and a handle having two upwardly tilting ends. The non-cutting edge of the blade is fixed into a downwardly extending portion of the handle member. One end of the handle member includes a substantially oval opening for accommodating the fingers and the opposite end of the handle member has a straight handle. Each handle has a plurality of finger receiving indentations, adapted to receive the index, middle, ring, little finger, and/or thumb of a user. In use, the hands assume their respective positions at the opposite ends of the handle. The hands are alternately moved in a rocking motion while applying a downward pressure on each handle, to cut a pizza. By requiring the placement of each hand on a specific portion of the handle member, a user's fingers will not be inadvertently placed under the blade and injured.
    Type: Grant
    Filed: November 24, 1997
    Date of Patent: July 13, 1999
    Inventors: Joshua J. Watermolen, Steve J. Peters
  • Patent number: 5873294
    Abstract: A semi-automatic tool cuts pizzas into pieces of the same size. A platform has a supporting column provided with a cantilever arm terminating with a sleeve and a slidable rod is within the sleeve. The rod has a base with a series of radial blades on its lower face and a control lever on its upper face by means of which said rod is pressed downwards against the force of a return spring mounted on the rod.
    Type: Grant
    Filed: January 17, 1997
    Date of Patent: February 23, 1999
    Assignee: Eurotecno, S.R.L.
    Inventor: Giovanni Sciuto
  • Patent number: 5864909
    Abstract: A combination cutter and stencil device. The device includes a cutter having a cutting peripheral edge, and a gripping portion, and a stencil plate with openings arranged in a design. The stencil plate is permanently or temporarily fixed to the cutter. Once material is cut to shape with the cutting peripheral edge, the stencil plate is placed on the cut shape, to allow the design to be created by application of stencil material through the stencil plate openings. Also disclosed are methods of cutting and stenciling using such a device.
    Type: Grant
    Filed: August 1, 1997
    Date of Patent: February 2, 1999
    Inventor: Pamela Liu
  • Patent number: 5826668
    Abstract: A device and method for cutting, removing and inserting adjustable depth plugs of square straight edged turf. Square straight edged turf is readily positionable and makes a clean patch where a straight edge must be maintained. The device has a square frame in plan view with the four sides having openings and an open top and bottom. The square frame allows for the storage and easy transport of the square cut turf plugs to the insertion location, while the openings in the frame allow access to the stacked plugs. A cutting edge is provided on the open bottom with adjustable stops positioned near the open bottom. The adjustment of the stops allows the depth or thickness of the turf plug to be varied as needed. Consequently, the plugs can be varied as to depth to be cut. Angle irons comprise the adjustable stops, and the frame may be of welded steel or aluminum.
    Type: Grant
    Filed: November 24, 1996
    Date of Patent: October 27, 1998
    Inventor: John Kosmalski
  • Patent number: 5787588
    Abstract: An improved ice chipper having a plastic blade holder with outwardly propagating reinforced ribs holds a flex resistant blade of minimal thickness. A shaft of the ice chipper can be constructed of a low cost steel pipe covered with a polyethylene sleeve with knurled grip surfaces. The sleeve conforms to the pipe diameter upon application of heat during manufacture. A one-piece handle is attached to the free end of the shaft.
    Type: Grant
    Filed: May 31, 1995
    Date of Patent: August 4, 1998
    Assignee: Suncast Corporation
    Inventors: Thomas A. Tisbo, Stephen P. Whitehead
  • Patent number: 5784787
    Abstract: A tool used to penetrate ductile sheet metal as the initial penetration in preparation for the attachment or installation of ducting and piping and particularly to forming the initial penetration in sheet metal sheet or ducting from which an opening is made for the attachment of lateral, feed, supply or return duct pipe in heating and air conditioning systems and other process or manufacturing systems employing sheet metal in the system construction. The tool has a shaft with a handle, a top edge and a blade edge with a penetrating point extending from the blade edge. An anvil is affixed to the top edge. A sheet metal workpiece is struck by the tool with the penetrating point causing a penetration in the sheet metal surface in preparation of attachment of ducting or other heating, ventilation and air-conditioning or process systems.
    Type: Grant
    Filed: January 3, 1997
    Date of Patent: July 28, 1998
    Inventor: Alan Jensen
  • Patent number: 5662010
    Abstract: A method for manufacturing a bakery cutting device comprising the steps of selecting a configuration or character, dimensioning the configuration, selecting a deformable metal strip, configuring a plurality of dies to deform pre-selected portions of the metal strip, securing together opposing ends of the metal strip, and attaching handle means to a pre-determined portion of the metal strip.
    Type: Grant
    Filed: August 2, 1995
    Date of Patent: September 2, 1997
    Inventor: Wayne B. Barnett
  • Patent number: 5590720
    Abstract: A lawn edger apparatus includes a foot plate member which includes a front edge, a rear edge, a first side edge, a second side edge, a bottom face, a top face, a plate length, and a plate width. A blade member is connected to the bottom face of the foot plate member and lies in an orientation plane that intersects the foot plate member and that extends from the front edge to the rear edge. The blade member has a blade length which is less than the plate length, and the blade member is positioned on the foot plate member medially between the front edge and the rear edge and medially between the first side edge and the second side edge. A handle assembly is connected to the foot plate member adjacent to the rear edge. The handle assembly includes a post portion which extends upward from the top face of the foot plate member and lies within the orientation plane. The orientation plane is perpendicular to the foot plate member. The post portion of the handle assembly is a straight post.
    Type: Grant
    Filed: October 27, 1995
    Date of Patent: January 7, 1997
    Inventor: Dennis D. Downing
  • Patent number: 5579582
    Abstract: A puzzle cookie cutter includes a cutting die holder and at least one cutting die removably securable in the holder. The die or dies provide for the cutting of cookie dough, batter, or the like into several separate, irregularly shaped and sized interfitting pieces, which pieces may be reassembled as a puzzle after baking to provide entertainment for the consumer of the cookie. The dies may be provided in virtually any regular or irregular geometric shape, animal or other caricature or representation, and/or any alphanumeric character, as desired. The die or dies may also provide for the spaced apart separation of the cut dough or batter, to allow for expansion or flow of the batter or dough during the baking process, in order that the baked pieces will have a close fit with one another without interference.
    Type: Grant
    Filed: December 20, 1994
    Date of Patent: December 3, 1996
    Inventor: Ethel G. Carlson
  • Patent number: 5529130
    Abstract: A root cutter having a blade front end portion and a rear edge provided with a handle and sufficiently wide to receive the foot of a user. The blade has a V-shaped cutting cavity at a front end. An intermediate edge, extending parallel to the rear edge, is located in the base of the cavity. The cavity has a first inward edge extending from the front end to the first end of the intermediate edge and a second inward edge extending from the front end to the second end of the intermediate edge. The inward edges are serrated cutting edges. The front end has a first arc extending from a first end of the first inward edge to a first end of the rear edge. A second arc extends form a first end of the second inward edge to a second end of the rear edge.
    Type: Grant
    Filed: February 1, 1994
    Date of Patent: June 25, 1996
    Inventor: Yong S. Suk